116161164974 has 16 divisors (see below), whose sum is σ = 179929645056. Its totient is φ = 56186016600.

The previous prime is 116161164967. The next prime is 116161164991. The reversal of 116161164974 is 479461161611.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182042 + ... + 515229.

It is an arithmetic number, because the mean of its divisors is an integer number (11245602816).

Almost surely, 2^116161164974 is an apocalyptic number.

116161164974 is a deficient number, since it is larger than the sum of its proper divisors (63768480082).

116161164974 is a wasteful number, since it uses less digits than its factorization.

116161164974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699991.

The product of its digits is 217728, while the sum is 47.

The spelling of 116161164974 in words is "one hundred sixteen billion, one hundred sixty-one million, one hundred sixty-four thousand, nine hundred seventy-four".