238533057360 has 1120 divisors, whose sum is σ = 976806230400. Its totient is φ = 53613342720.

The previous prime is 238533057353. The next prime is 238533057377. The reversal of 238533057360 is 63750335832.

It is a happy number.

238533057360 is a `hidden beast` number, since 2 + 3 + 8 + 533 + 0 + 57 + 3 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 417745875 + ... + 417746445.

It is an arithmetic number, because the mean of its divisors is an integer number (872148420).

Almost surely, 2^238533057360 is an apocalyptic number.

238533057360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238533057360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488403115200).

238533057360 is an abundant number, since it is smaller than the sum of its proper divisors (738273173040).

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

238533057360 is a wasteful number, since it uses less digits than its factorization.

238533057360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 238533057360 in words is "two hundred thirty-eight billion, five hundred thirty-three million, fifty-seven thousand, three hundred sixty".