238507132704 has 48 divisors (see below), whose sum is σ = 628408730880. Its totient is φ = 79206821120.

The previous prime is 238507132681. The next prime is 238507132733. The reversal of 238507132704 is 407231705832.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4592112 + ... + 4643759.

It is an arithmetic number, because the mean of its divisors is an integer number (13091848560).

Almost surely, 2^238507132704 is an apocalyptic number.

238507132704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

238507132704 is an abundant number, since it is smaller than the sum of its proper divisors (389901598176).

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

238507132704 is a wasteful number, since it uses less digits than its factorization.

238507132704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9236153 (or 9236145 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 238507132704 in words is "two hundred thirty-eight billion, five hundred seven million, one hundred thirty-two thousand, seven hundred four".