304944310972 has 24 divisors (see below), whose sum is σ = 630919265760. Its totient is φ = 126183852480.

The previous prime is 304944310949. The next prime is 304944310987. The reversal of 304944310972 is 279013449403.

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, 187772779 + ... + 187774402.

It is an arithmetic number, because the mean of its divisors is an integer number (26288302740).

Almost surely, 2^304944310972 is an apocalyptic number.

It is an amenable number.

304944310972 is an abundant number, since it is smaller than the sum of its proper divisors (325974954788).

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

304944310972 is a wasteful number, since it uses less digits than its factorization.

304944310972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375547221 (or 375547219 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 304944310972 in words is "three hundred four billion, nine hundred forty-four million, three hundred ten thousand, nine hundred seventy-two".