238691354604 has 24 divisors (see below), whose sum is σ = 571999103088. Its totient is φ = 77413412160.

The previous prime is 238691354591. The next prime is 238691354611. The reversal of 238691354604 is 406453196832.

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, 268796127 + ... + 268797014.

It is an arithmetic number, because the mean of its divisors is an integer number (23833295962).

Almost surely, 2^238691354604 is an apocalyptic number.

It is an amenable number.

238691354604 is an abundant number, since it is smaller than the sum of its proper divisors (333307748484).

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

238691354604 is a wasteful number, since it uses less digits than its factorization.

238691354604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537593185 (or 537593183 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 238691354604 in words is "two hundred thirty-eight billion, six hundred ninety-one million, three hundred fifty-four thousand, six hundred four".