12032764664 has 8 divisors (see below), whose sum is σ = 22561433760. Its totient is φ = 6016382328.

The previous prime is 12032764637. The next prime is 12032764697. The reversal of 12032764664 is 46646723021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 752047784 + ... + 752047799.

It is an arithmetic number, because the mean of its divisors is an integer number (2820179220).

Almost surely, 2^12032764664 is an apocalyptic number.

It is an amenable number.

12032764664 is a deficient number, since it is larger than the sum of its proper divisors (10528669096).

12032764664 is a wasteful number, since it uses less digits than its factorization.

12032764664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504095589 (or 1504095585 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 12032764664 in words is "twelve billion, thirty-two million, seven hundred sixty-four thousand, six hundred sixty-four".