General fact: 42009 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 42009 is an uninteresting number.
Trivia: 42009 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: January 6th is the day in 1910 that the Great White Fleet passes through the Suez Canal, the largest group of ships to pass through up to that time.