11700979539694 has 16 divisors (see below), whose sum is σ = 18039817846800. Its totient is φ = 5687952266304.

The previous prime is 11700979539679. The next prime is 11700979539773. The reversal of 11700979539694 is 49693597900711.

It is a super-2 number, since 2×11700979539694² (a number of 27 digits) contains 22 as substring.

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, 61239504 + ... + 61430275.

It is an arithmetic number, because the mean of its divisors is an integer number (1127488615425).

Almost surely, 2^{11700979539694} is an apocalyptic number.

11700979539694 is a deficient number, since it is larger than the sum of its proper divisors (6338838307106).

11700979539694 is a wasteful number, since it uses less digits than its factorization.

11700979539694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122671107.

The product of its (nonzero) digits is 115736040, while the sum is 70.

The spelling of 11700979539694 in words is "eleven trillion, seven hundred billion, nine hundred seventy-nine million, five hundred thirty-nine thousand, six hundred ninety-four".