2306166105664 has 56 divisors (see below), whose sum is σ = 4837831259040. Its totient is φ = 1087705949184.

The previous prime is 2306166105653. The next prime is 2306166105703. The reversal of 2306166105664 is 4665016616032.

It is a happy number.

It is a super-2 number, since 2×2306166105664² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3786454 + ... + 4353109.

Almost surely, 2^{2306166105664} is an apocalyptic number.

It is an amenable number.

2306166105664 is an abundant number, since it is smaller than the sum of its proper divisors (2531665153376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2306166105664 is a wasteful number, since it uses less digits than its factorization.

2306166105664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8139827 (or 8139817 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 2306166105664 in words is "two trillion, three hundred six billion, one hundred sixty-six million, one hundred five thousand, six hundred sixty-four".