11326613811664 has 20 divisors (see below), whose sum is σ = 22002612742656. Its totient is φ = 5648520200672.

The previous prime is 11326613811659. The next prime is 11326613811673. The reversal of 11326613811664 is 46611831662311.

11326613811664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 924162754 + ... + 924175009.

Almost surely, 2^{11326613811664} is an apocalyptic number.

It is an amenable number.

11326613811664 is a deficient number, since it is larger than the sum of its proper divisors (10675998930992).

11326613811664 is a wasteful number, since it uses less digits than its factorization.

11326613811664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848338154 (or 1848338148 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The spelling of 11326613811664 in words is "eleven trillion, three hundred twenty-six billion, six hundred thirteen million, eight hundred eleven thousand, six hundred sixty-four".