Fait général: 43018 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 43018 is an uninteresting number.
Culture générale: 43018 is a boring number.
Date historique: October 11th is the day in 1634 that the Burchardi flood – "the second Grote Mandrenke" killed around 15,000 men in North Friesland, Denmark and Germany.