11657706041816 has 16 divisors (see below), whose sum is σ = 22103796569400. Its totient is φ = 5763360289984.

The previous prime is 11657706041803. The next prime is 11657706041827. The reversal of 11657706041816 is 61814060775611.

11657706041816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11657706041816² (a number of 27 digits) contains 22 as substring.

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, 8186590610 + ... + 8186592033.

Almost surely, 2^{11657706041816} is an apocalyptic number.

It is an amenable number.

11657706041816 is a deficient number, since it is larger than the sum of its proper divisors (10446090527584).

11657706041816 is a wasteful number, since it uses less digits than its factorization.

11657706041816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16373182738 (or 16373182734 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 53.

The spelling of 11657706041816 in words is "eleven trillion, six hundred fifty-seven billion, seven hundred six million, forty-one thousand, eight hundred sixteen".