11663702704 has 20 divisors (see below), whose sum is σ = 22798413576. Its totient is φ = 5780241152.

The previous prime is 11663702683. The next prime is 11663702711. The reversal of 11663702704 is 40720736611.

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, 3223774 + ... + 3227389.

Almost surely, 2^11663702704 is an apocalyptic number.

It is an amenable number.

11663702704 is a deficient number, since it is larger than the sum of its proper divisors (11134710872).

11663702704 is a wasteful number, since it uses less digits than its factorization.

11663702704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6451284 (or 6451278 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 11663702704 in words is "eleven billion, six hundred sixty-three million, seven hundred two thousand, seven hundred four".