32196475904 has 44 divisors (see below), whose sum is σ = 65025231264. Its totient is φ = 15932227584.

The previous prime is 32196475877. The next prime is 32196475921. The reversal of 32196475904 is 40957469123.

It is a super-2 number, since 2×32196475904² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62744 + ... + 261399.

Almost surely, 2^32196475904 is an apocalyptic number.

It is an amenable number.

32196475904 is an abundant number, since it is smaller than the sum of its proper divisors (32828755360).

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

32196475904 is an equidigital number, since it uses as much as digits as its factorization.

32196475904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324260 (or 324242 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 32196475904 in words is "thirty-two billion, one hundred ninety-six million, four hundred seventy-five thousand, nine hundred four".