238304393376 has 96 divisors (see below), whose sum is σ = 737974960128. Its totient is φ = 65890609920.

The previous prime is 238304393333. The next prime is 238304393389. The reversal of 238304393376 is 673393403832.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5698840 + ... + 5740503.

It is an arithmetic number, because the mean of its divisors is an integer number (7687239168).

Almost surely, 2^238304393376 is an apocalyptic number.

It is an amenable number.

238304393376 is an abundant number, since it is smaller than the sum of its proper divisors (499670566752).

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

238304393376 is a wasteful number, since it uses less digits than its factorization.

238304393376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11439394 (or 11439386 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 51.

The spelling of 238304393376 in words is "two hundred thirty-eight billion, three hundred four million, three hundred ninety-three thousand, three hundred seventy-six".