32216044131 has 48 divisors (see below), whose sum is σ = 47918956800. Its totient is φ = 20849400000.

The previous prime is 32216044127. The next prime is 32216044169. The reversal of 32216044131 is 13144061223.

It is a happy number.

32216044131 is a `hidden beast` number, since 3 + 2 + 21 + 604 + 4 + 1 + 31 = 666.

It is not a de Polignac number, because 32216044131 - 2² = 32216044127 is a prime.

It is a super-2 number, since 2×32216044131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32216044095 and 32216044104.

It is not an unprimeable number, because it can be changed into a prime (32216044181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14310756 + ... + 14313006.

It is an arithmetic number, because the mean of its divisors is an integer number (998311600).

Almost surely, 2^32216044131 is an apocalyptic number.

32216044131 is a deficient number, since it is larger than the sum of its proper divisors (15702912669).

32216044131 is a wasteful number, since it uses less digits than its factorization.

32216044131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648 (or 2645 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 32216044131 in words is "thirty-two billion, two hundred sixteen million, forty-four thousand, one hundred thirty-one".