20116717653376 has 32 divisors (see below), whose sum is σ = 40640728024080. Its totient is φ = 9916691796480.

The previous prime is 20116717653317. The next prime is 20116717653413. The reversal of 20116717653376 is 67335671761102.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106764551 + ... + 1106782726.

Almost surely, 2^{20116717653376} is an apocalyptic number.

It is an amenable number.

20116717653376 is an abundant number, since it is smaller than the sum of its proper divisors (20524010370704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20116717653376 is an equidigital number, since it uses as much as digits as its factorization.

20116717653376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213547362 (or 2213547350 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 55.

The spelling of 20116717653376 in words is "twenty trillion, one hundred sixteen billion, seven hundred seventeen million, six hundred fifty-three thousand, three hundred seventy-six".