238971416601968 has 40 divisors (see below), whose sum is σ = 464175496286496. Its totient is φ = 119184209408000.

The previous prime is 238971416601923. The next prime is 238971416601989. The reversal of 238971416601968 is 869106614179832.

It is a congruent number.

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, 223198280 + ... + 224266392.

Almost surely, 2^{238971416601968} is an apocalyptic number.

It is an amenable number.

238971416601968 is a deficient number, since it is larger than the sum of its proper divisors (225204079684528).

238971416601968 is a wasteful number, since it uses less digits than its factorization.

238971416601968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103393 (or 1103387 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 71.

The spelling of 238971416601968 in words is "two hundred thirty-eight trillion, nine hundred seventy-one billion, four hundred sixteen million, six hundred one thousand, nine hundred sixty-eight".