20080679338165 has 8 divisors (see below), whose sum is σ = 24231434286240. Its totient is φ = 15974797416912.

The previous prime is 20080679338087. The next prime is 20080679338297. The reversal of 20080679338165 is 56183397608002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20080679338165 - 2²³ = 20080670949557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11218255719 + ... + 11218257508.

It is an arithmetic number, because the mean of its divisors is an integer number (3028929285780).

Almost surely, 2^{20080679338165} is an apocalyptic number.

It is an amenable number.

20080679338165 is a deficient number, since it is larger than the sum of its proper divisors (4150754948075).

20080679338165 is a wasteful number, since it uses less digits than its factorization.

20080679338165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22436513411.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 20080679338165 in words is "twenty trillion, eighty billion, six hundred seventy-nine million, three hundred thirty-eight thousand, one hundred sixty-five".