250432438932 has 384 divisors, whose sum is σ = 738554593280. Its totient is φ = 72856143360.

The previous prime is 250432438913. The next prime is 250432438943. The reversal of 250432438932 is 239834234052.

250432438932 is a `hidden beast` number, since 2 + 504 + 3 + 24 + 38 + 93 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 457828683 + ... + 457829229.

Almost surely, 2^250432438932 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 250432438932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369277296640).

250432438932 is an abundant number, since it is smaller than the sum of its proper divisors (488122154348).

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

250432438932 is a wasteful number, since it uses less digits than its factorization.

250432438932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 250432438932 in words is "two hundred fifty billion, four hundred thirty-two million, four hundred thirty-eight thousand, nine hundred thirty-two".