238386276072 has 64 divisors (see below), whose sum is σ = 756781833600. Its totient is φ = 68110364160.

The previous prime is 238386276047. The next prime is 238386276101. The reversal of 238386276072 is 270672683832.

238386276072 is a `hidden beast` number, since 2 + 3 + 8 + 3 + 8 + 6 + 27 + 607 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78829929 + ... + 78832952.

It is an arithmetic number, because the mean of its divisors is an integer number (11824716150).

Almost surely, 2^238386276072 is an apocalyptic number.

It is an amenable number.

238386276072 is an abundant number, since it is smaller than the sum of its proper divisors (518395557528).

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

238386276072 is a wasteful number, since it uses less digits than its factorization.

238386276072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157662903 (or 157662893 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 238386276072 in words is "two hundred thirty-eight billion, three hundred eighty-six million, two hundred seventy-six thousand, seventy-two".