general_fact: 40329 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 40329 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 40329 is an uninteresting number.
historical_date: June 1st is the day in 1962 that the Pilkington Committee on Broadcasting concludes, among other things, that the British public did not want commercial radio broadcasting.