116600655665 has 16 divisors (see below), whose sum is σ = 154188205248. Its totient is φ = 84102653376.

The previous prime is 116600655599. The next prime is 116600655679. The reversal of 116600655665 is 566556006611.

It is a cyclic number.

It is not a de Polignac number, because 116600655665 - 2³⁰ = 115526913841 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20855999 + ... + 20861588.

It is an arithmetic number, because the mean of its divisors is an integer number (9636762828).

Almost surely, 2^116600655665 is an apocalyptic number.

It is an amenable number.

116600655665 is a deficient number, since it is larger than the sum of its proper divisors (37587549583).

116600655665 is a wasteful number, since it uses less digits than its factorization.

116600655665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41717648.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 116600655665 in words is "one hundred sixteen billion, six hundred million, six hundred fifty-five thousand, six hundred sixty-five".