Fatto matematico: 1411 is the number of quasi-groups of order 5.
Trivia: 1411 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: November 11th is the day in 1865 that Treaty of Sinchula is signed by which Bhutan cedes the areas east of the Teesta River to the British East India Company.