32030455332 has 12 divisors (see below), whose sum is σ = 74737729136. Its totient is φ = 10676818440.

The previous prime is 32030455319. The next prime is 32030455349. The reversal of 32030455332 is 23355403023.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 32030455332.

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, 1334602294 + ... + 1334602317.

Almost surely, 2^32030455332 is an apocalyptic number.

It is an amenable number.

32030455332 is an abundant number, since it is smaller than the sum of its proper divisors (42707273804).

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

32030455332 is a wasteful number, since it uses less digits than its factorization.

32030455332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669204618 (or 2669204616 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 32030455332 its reverse (23355403023), we get a palindrome (55385858355).

The spelling of 32030455332 in words is "thirty-two billion, thirty million, four hundred fifty-five thousand, three hundred thirty-two".