117164671020065 has 16 divisors (see below), whose sum is σ = 148010386941120. Its totient is φ = 88790742855360.

The previous prime is 117164671020041. The next prime is 117164671020077. The reversal of 117164671020065 is 560020176461711.

It is not a de Polignac number, because 117164671020065 - 2²² = 117164666825761 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, 52687226 + ... + 54865955.

It is an arithmetic number, because the mean of its divisors is an integer number (9250649183820).

Almost surely, 2^{117164671020065} is an apocalyptic number.

It is an amenable number.

117164671020065 is a deficient number, since it is larger than the sum of its proper divisors (30845715921055).

117164671020065 is a wasteful number, since it uses less digits than its factorization.

117164671020065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107564672.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 117164671020065 in words is "one hundred seventeen trillion, one hundred sixty-four billion, six hundred seventy-one million, twenty thousand, sixty-five".