74734001332 has 12 divisors (see below), whose sum is σ = 130788526176. Its totient is φ = 37365851000.

The previous prime is 74734001317. The next prime is 74734001389. The reversal of 74734001332 is 23310043747.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131794 + ... + 408457.

It is an arithmetic number, because the mean of its divisors is an integer number (10899043848).

Almost surely, 2^74734001332 is an apocalyptic number.

It is an amenable number.

74734001332 is a deficient number, since it is larger than the sum of its proper divisors (56054524844).

74734001332 is a wasteful number, since it uses less digits than its factorization.

74734001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574838 (or 574836 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 34.

The spelling of 74734001332 in words is "seventy-four billion, seven hundred thirty-four million, one thousand, three hundred thirty-two".