375407221232 has 10 divisors (see below), whose sum is σ = 727351491168. Its totient is φ = 187703610608.

The previous prime is 375407221207. The next prime is 375407221243. The reversal of 375407221232 is 232122704573.

It is a super-4 number, since 4×375407221232⁴ (a number of 47 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11731475648 + ... + 11731475679.

Almost surely, 2^375407221232 is an apocalyptic number.

It is an amenable number.

375407221232 is a deficient number, since it is larger than the sum of its proper divisors (351944269936).

375407221232 is a wasteful number, since it uses less digits than its factorization.

375407221232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23462951335 (or 23462951329 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 375407221232 in words is "three hundred seventy-five billion, four hundred seven million, two hundred twenty-one thousand, two hundred thirty-two".