115443167665 has 16 divisors (see below), whose sum is σ = 163781441280. Its totient is φ = 76431337920.

The previous prime is 115443167641. The next prime is 115443167677. The reversal of 115443167665 is 566761344511.

It is not a de Polignac number, because 115443167665 - 2²⁷ = 115308949937 is a prime.

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, 56867541 + ... + 56869570.

It is an arithmetic number, because the mean of its divisors is an integer number (10236340080).

Almost surely, 2^115443167665 is an apocalyptic number.

It is an amenable number.

115443167665 is a deficient number, since it is larger than the sum of its proper divisors (48338273615).

115443167665 is a wasteful number, since it uses less digits than its factorization.

115443167665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113737152.

The product of its digits is 1814400, while the sum is 49.

The spelling of 115443167665 in words is "one hundred fifteen billion, four hundred forty-three million, one hundred sixty-seven thousand, six hundred sixty-five".