74930204312 has 32 divisors (see below), whose sum is σ = 142527049200. Its totient is φ = 36925684224.

The previous prime is 74930204213. The next prime is 74930204329. The reversal of 74930204312 is 21340203947.

It is a super-2 number, since 2×74930204312² (a number of 23 digits) contains 22 as substring.

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, 54743 + ... + 390969.

Almost surely, 2^74930204312 is an apocalyptic number.

It is an amenable number.

74930204312 is a deficient number, since it is larger than the sum of its proper divisors (67596844888).

74930204312 is a wasteful number, since it uses less digits than its factorization.

74930204312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336635 (or 336631 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 74930204312 in words is "seventy-four billion, nine hundred thirty million, two hundred four thousand, three hundred twelve".