32011318328 has 32 divisors (see below), whose sum is σ = 65879429760. Its totient is φ = 14461325280.

The previous prime is 32011318289. The next prime is 32011318333. The reversal of 32011318328 is 82381311023.

It is a junction number, because it is equal to n+sod(n) for n = 32011318294 and 32011318303.

It is a congruent number.

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, 1101500 + ... + 1130187.

It is an arithmetic number, because the mean of its divisors is an integer number (2058732180).

Almost surely, 2^32011318328 is an apocalyptic number.

It is an amenable number.

32011318328 is an abundant number, since it is smaller than the sum of its proper divisors (33868111432).

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

32011318328 is a wasteful number, since it uses less digits than its factorization.

32011318328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231867 (or 2231863 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 32011318328 in words is "thirty-two billion, eleven million, three hundred eighteen thousand, three hundred twenty-eight".