2326346635664 has 20 divisors (see below), whose sum is σ = 4507350768156. Its totient is φ = 1163159340672.

The previous prime is 2326346635619. The next prime is 2326346635721. The reversal of 2326346635664 is 4665366436232.

It can be written as a sum of positive squares in 2 ways, for example, as 904385784064 + 1421960851600 = 950992^2 + 1192460^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572042 + ... + 2231574.

Almost surely, 2^{2326346635664} is an apocalyptic number.

It is an amenable number.

2326346635664 is a deficient number, since it is larger than the sum of its proper divisors (2181004132492).

2326346635664 is a wasteful number, since it uses less digits than its factorization.

2326346635664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747154 (or 1747148 counting only the distinct ones).

The product of its digits is 67184640, while the sum is 56.

The spelling of 2326346635664 in words is "two trillion, three hundred twenty-six billion, three hundred forty-six million, six hundred thirty-five thousand, six hundred sixty-four".