Skip to main content

Definitions by The unknown girl πŸ’’

Deftlytllion

An extremely large finite number β€” equal to 1 followed by thousands of zeros. Way bigger than a googol (1 followed by 100 zeros), bigger than a centillion (1 followed by 303 zeros), and bigger than every standard named number. Created and named in 2026 as one of the largest custom-named numbers ever made.
"My number is Deftlytllion β€” it’s way bigger than anything you’ve ever heard of!"