238687868481352 has 16 divisors (see below), whose sum is σ = 447541471747440. Its totient is φ = 119343476015376.

The previous prime is 238687868481247. The next prime is 238687868481373. The reversal of 238687868481352 is 253184868786832.

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, 55059298 + ... + 59235985.

It is an arithmetic number, because the mean of its divisors is an integer number (27971341984215).

Almost surely, 2^{238687868481352} is an apocalyptic number.

It is an amenable number.

238687868481352 is a deficient number, since it is larger than the sum of its proper divisors (208853603266088).

238687868481352 is a wasteful number, since it uses less digits than its factorization.

238687868481352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114556332 (or 114556328 counting only the distinct ones).

The product of its digits is 5945425920, while the sum is 79.

The spelling of 238687868481352 in words is "two hundred thirty-eight trillion, six hundred eighty-seven billion, eight hundred sixty-eight million, four hundred eighty-one thousand, three hundred fifty-two".