238825317072 has 40 divisors (see below), whose sum is σ = 617288151744. Its totient is φ = 79566793984.

The previous prime is 238825317067. The next prime is 238825317079. The reversal of 238825317072 is 270713528832.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238825317079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208628 + ... + 1392275.

Almost surely, 2^238825317072 is an apocalyptic number.

It is an amenable number.

238825317072 is an abundant number, since it is smaller than the sum of its proper divisors (378462834672).

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

238825317072 is a wasteful number, since it uses less digits than its factorization.

238825317072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602827 (or 2602821 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 238825317072 in words is "two hundred thirty-eight billion, eight hundred twenty-five million, three hundred seventeen thousand, seventy-two".