Fait général: 16385 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 16385 is a boring number.
Culture générale: 16385 is an unremarkable number.
Date historique: November 9th is the day in 2005 that the Venus Express mission of the European Space Agency is launched from the Baikonur Cosmodrome in Kazakhstan.