8162111614745 has 32 divisors (see below), whose sum is σ = 10739522764800. Its totient is φ = 5905765736640.

The previous prime is 8162111614729. The next prime is 8162111614771. The reversal of 8162111614745 is 5474161112618.

It is not a de Polignac number, because 8162111614745 - 2⁴ = 8162111614729 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8162111614745.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182792012 + ... + 182836658.

It is an arithmetic number, because the mean of its divisors is an integer number (335610086400).

Almost surely, 2^{8162111614745} is an apocalyptic number.

It is an amenable number.

8162111614745 is a deficient number, since it is larger than the sum of its proper divisors (2577411150055).

8162111614745 is a wasteful number, since it uses less digits than its factorization.

8162111614745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61565.

The product of its digits is 322560, while the sum is 47.

The spelling of 8162111614745 in words is "eight trillion, one hundred sixty-two billion, one hundred eleven million, six hundred fourteen thousand, seven hundred forty-five".