238075032492 has 504 divisors, whose sum is σ = 765629449200. Its totient is φ = 64295700480.

The previous prime is 238075032479. The next prime is 238075032521. The reversal of 238075032492 is 294230570832.

238075032492 is a `hidden beast` number, since 2 + 3 + 80 + 7 + 50 + 32 + 492 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 113964984 + ... + 113967072.

It is an arithmetic number, because the mean of its divisors is an integer number (1519106050).

Almost surely, 2^238075032492 is an apocalyptic number.

238075032492 is a gapful number since it is divisible by the number (22) 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 238075032492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382814724600).

238075032492 is an abundant number, since it is smaller than the sum of its proper divisors (527554416708).

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

238075032492 is a wasteful number, since it uses less digits than its factorization.

238075032492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169 (or 2141 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 238075032492 in words is "two hundred thirty-eight billion, seventy-five million, thirty-two thousand, four hundred ninety-two".