36431117764 has 24 divisors (see below), whose sum is σ = 63964117728. Its totient is φ = 18155699520.

The previous prime is 36431117753. The next prime is 36431117783. The reversal of 36431117764 is 46771113463.

It is a self number, because there is not a number n which added to its sum of digits gives 36431117764.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5383447 + ... + 5390209.

It is an arithmetic number, because the mean of its divisors is an integer number (2665171572).

Almost surely, 2^36431117764 is an apocalyptic number.

It is an amenable number.

36431117764 is a deficient number, since it is larger than the sum of its proper divisors (27532999964).

36431117764 is a wasteful number, since it uses less digits than its factorization.

36431117764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10995 (or 10993 counting only the distinct ones).

The product of its digits is 254016, while the sum is 43.

The spelling of 36431117764 in words is "thirty-six billion, four hundred thirty-one million, one hundred seventeen thousand, seven hundred sixty-four".