238125250215660 has 24 divisors (see below), whose sum is σ = 666750700604016. Its totient is φ = 63500066724160.

The previous prime is 238125250215641. The next prime is 238125250215701. The reversal of 238125250215660 is 66512052521832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984377085071 + ... + 1984377085190.

It is an arithmetic number, because the mean of its divisors is an integer number (27781279191834).

Almost surely, 2^{238125250215660} is an apocalyptic number.

238125250215660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238125250215660 is an abundant number, since it is smaller than the sum of its proper divisors (428625450388356).

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

238125250215660 is a wasteful number, since it uses less digits than its factorization.

238125250215660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968754170273 (or 3968754170271 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 238125250215660 in words is "two hundred thirty-eight trillion, one hundred twenty-five billion, two hundred fifty million, two hundred fifteen thousand, six hundred sixty".