74659331432 has 32 divisors (see below), whose sum is σ = 160821918720. Its totient is φ = 31829328960.

The previous prime is 74659331431. The next prime is 74659331473. The reversal of 74659331432 is 23413395647.

It is not an unprimeable number, because it can be changed into a prime (74659331431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3479363 + ... + 3500754.

It is an arithmetic number, because the mean of its divisors is an integer number (5025684960).

Almost surely, 2^74659331432 is an apocalyptic number.

It is an amenable number.

74659331432 is an abundant number, since it is smaller than the sum of its proper divisors (86162587288).

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

74659331432 is a wasteful number, since it uses less digits than its factorization.

74659331432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6980321 (or 6980317 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 47.

The spelling of 74659331432 in words is "seventy-four billion, six hundred fifty-nine million, three hundred thirty-one thousand, four hundred thirty-two".