238022986752 has 528 divisors, whose sum is σ = 742056037632. Its totient is φ = 76142592000.

The previous prime is 238022986717. The next prime is 238022986759. The reversal of 238022986752 is 257689220832.

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

It is not an unprimeable number, because it can be changed into a prime (238022986759) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 948298627 + ... + 948298877.

Almost surely, 2^238022986752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238022986752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371028018816).

238022986752 is an abundant number, since it is smaller than the sum of its proper divisors (504033050880).

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

238022986752 is a wasteful number, since it uses less digits than its factorization.

238022986752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 238022986752 in words is "two hundred thirty-eight billion, twenty-two million, nine hundred eighty-six thousand, seven hundred fifty-two".