238820064322 has 16 divisors (see below), whose sum is σ = 409547214720. Its totient is φ = 102316108608.

The previous prime is 238820064239. The next prime is 238820064397. The reversal of 238820064322 is 223460028832.

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, 2903622 + ... + 2984737.

It is an arithmetic number, because the mean of its divisors is an integer number (25596700920).

Almost surely, 2^238820064322 is an apocalyptic number.

238820064322 is a deficient number, since it is larger than the sum of its proper divisors (170727150398).

238820064322 is a wasteful number, since it uses less digits than its factorization.

238820064322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5891265.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 238820064322 in words is "two hundred thirty-eight billion, eight hundred twenty million, sixty-four thousand, three hundred twenty-two".