Fatto generale: 74401 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 74401 is a boring number.
Trivia: 74401 is an uninteresting number.
Data storica: September 14th is the day in 1979 that Afghan President Nur Muhammad Taraki is assassinated upon the order of Hafizullah Amin, who becomes the new president.