238462392328 has 16 divisors (see below), whose sum is σ = 453790374480. Its totient is φ = 117451625808.

The previous prime is 238462392319. The next prime is 238462392331. The reversal of 238462392328 is 823293264832.

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, 222445726 + ... + 222446797.

It is an arithmetic number, because the mean of its divisors is an integer number (28361898405).

Almost surely, 2^238462392328 is an apocalyptic number.

It is an amenable number.

238462392328 is a deficient number, since it is larger than the sum of its proper divisors (215327982152).

238462392328 is a wasteful number, since it uses less digits than its factorization.

238462392328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444892596 (or 444892592 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 52.

The spelling of 238462392328 in words is "two hundred thirty-eight billion, four hundred sixty-two million, three hundred ninety-two thousand, three hundred twenty-eight".