22475424432 has 40 divisors (see below), whose sum is σ = 58928111296. Its totient is φ = 7379989056.

The previous prime is 22475424373. The next prime is 22475424467. The reversal of 22475424432 is 23442457422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3491098 + ... + 3497529.

Almost surely, 2^22475424432 is an apocalyptic number.

It is an amenable number.

22475424432 is an abundant number, since it is smaller than the sum of its proper divisors (36452686864).

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

22475424432 is a wasteful number, since it uses less digits than its factorization.

22475424432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6988705 (or 6988699 counting only the distinct ones).

The product of its digits is 430080, while the sum is 39.

The spelling of 22475424432 in words is "twenty-two billion, four hundred seventy-five million, four hundred twenty-four thousand, four hundred thirty-two".