2116715716179 has 32 divisors (see below), whose sum is σ = 3354568741440. Its totient is φ = 1314443206656.

The previous prime is 2116715716151. The next prime is 2116715716187. The reversal of 2116715716179 is 9716175176112.

2116715716179 is a `hidden beast` number, since 2 + 1 + 1 + 6 + 7 + 1 + 571 + 61 + 7 + 9 = 666.

It is not a de Polignac number, because 2116715716179 - 2⁵ = 2116715716147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2116715716189) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 23726514 + ... + 23815559.

It is an arithmetic number, because the mean of its divisors is an integer number (104830273170).

Almost surely, 2^{2116715716179} is an apocalyptic number.

2116715716179 is a deficient number, since it is larger than the sum of its proper divisors (1237853025261).

2116715716179 is a wasteful number, since it uses less digits than its factorization.

2116715716179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47542196 (or 47542190 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 54.

The spelling of 2116715716179 in words is "two trillion, one hundred sixteen billion, seven hundred fifteen million, seven hundred sixteen thousand, one hundred seventy-nine".