32133312988 has 12 divisors (see below), whose sum is σ = 64266626032. Its totient is φ = 13771419840.

The previous prime is 32133312979. The next prime is 32133312989. The reversal of 32133312988 is 88921333123.

32133312988 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32133312989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573809133 + ... + 573809188.

Almost surely, 2^32133312988 is an apocalyptic number.

It is an amenable number.

32133312988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32133312988 is a wasteful number, since it uses less digits than its factorization.

32133312988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147618332 (or 1147618330 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The spelling of 32133312988 in words is "thirty-two billion, one hundred thirty-three million, three hundred twelve thousand, nine hundred eighty-eight".