- Throughout the series, Maxwell has used many different books
- Maxwell is taller but thinner than all of the Ham-Hams, albeit Boss (Maxwell is shorter, but still thinner).
- Both Snoozer and Maxwell share almost identical body patterns. The only difference is around the tail, where Snoozer's brown rounds around it whilst Maxwell's brown points at it.
- In Japanese, 'Noppo' translates into 'Tall', a reference to Maxwell being the tallest Ham-Ham.
- Maxwell has the most jobs in the Clubhouse. He is the Ham-Ham's teacher (Much Ado about School!), Newspaper Editor (Maxwell's Big Scoop!), Second in Command (Multiple Instances) and was once the leader of the Clubhouse (I'm Parting, Clubhouse! - Here I Am, Clubhouse!).
- Maxwell got his name from James Clerk Maxwell , a famous physician from England. He is also known for taking the first ever color photograph.
- In Jelloapocalypse's parody "Hamtaro Abridged One-Shot (April Fools' 2016)" Maxwell is categorized with Dexter as "Book 2". This is most likely because they are both hamsters of higher intelligence, as seen in the TV show.
- His and the club's appearances in the Stephen Squirrelsky and Friends' movie spoof travels are The Many Adventures of AiAi the Monkey, Nikki's Adventures of Sing Along Songs Episode 3, Nikki's Adventures of Sing Along Songs Episode 5, Simba (Shrek), Vanellope Von Schweetz, Toon Age, Hoodwinked!, The Rescuers, Nikki's Adventures of Sing Along Songs Episode 4, The Rescuers Down Under, The Secret of NIMH, Nikki's Adventures of Sing Along Songs Episode 6, The Little Mer-Lioness 2: Return to the Sea, Skunkules, Home on the Range, Kermit's Winter Wonderland, The Little Jungle Boy, Kermiladdin 2: The Return of McLeach, AiAi the Monkey and A Day for George, The Reindeer and the Deer, Animal Story 2, AiAi the Monkey's Grand Adventure: The Search for Tails, A Cartoon Character's Life, Nikki's Adventures of Sing Along Songs Episode 7, Here Comes Winnie the Pooh, Animals, Inc, Simba 2, Miss Bianca and the Bernard 2: Fievel's Adventure, FernGully: The Last Rainforest, A Pooh in Central Park, Bubblesrella 2: Dreams Come True, The Brave Little Piglet, Kung Fu Owen, Nikki's Adventures of Sing Along Songs Episode 8, The Thomas O'Malley Movie, Kermit Returns, Fievel the Red Nosed Mouse and The Island of Misfits, Nikki's Adventures of Sing Along Songs Episode 9, Cloudy with a Chance of Meatballs, Finding Alvin, Animated Tale, The Forest Book 2, Nikki's Adventures of Sing Along Songs Episode 10, Madagascar, and Sleeping Beauty and will even be in more movie spoof travels.
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