30075125432 has 16 divisors (see below), whose sum is σ = 61517302200. Its totient is φ = 13670511520.

The previous prime is 30075125429. The next prime is 30075125453. The reversal of 30075125432 is 23452157003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170881307 + ... + 170881482.

Almost surely, 2^30075125432 is an apocalyptic number.

It is an amenable number.

30075125432 is an abundant number, since it is smaller than the sum of its proper divisors (31442176768).

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

30075125432 is a wasteful number, since it uses less digits than its factorization.

30075125432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341762806 (or 341762802 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 30075125432 in words is "thirty billion, seventy-five million, one hundred twenty-five thousand, four hundred thirty-two".