74502412314456 has 32 divisors (see below), whose sum is σ = 212864035184640. Its totient is φ = 21286403518368.

The previous prime is 74502412314433. The next prime is 74502412314479. The reversal of 74502412314456 is 65441321420547.

It is an interprime number because it is at equal distance from previous prime (74502412314433) and next prime (74502412314479).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221733369816 + ... + 221733370151.

It is an arithmetic number, because the mean of its divisors is an integer number (6652001099520).

Almost surely, 2^{74502412314456} is an apocalyptic number.

It is an amenable number.

74502412314456 is an abundant number, since it is smaller than the sum of its proper divisors (138361622870184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74502412314456 is a wasteful number, since it uses less digits than its factorization.

74502412314456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443466739983 (or 443466739979 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 74502412314456 in words is "seventy-four trillion, five hundred two billion, four hundred twelve million, three hundred fourteen thousand, four hundred fifty-six".