20116115642676 has 48 divisors (see below), whose sum is σ = 46982259576000. Its totient is φ = 6698995279872.

The previous prime is 20116115642569. The next prime is 20116115642681. The reversal of 20116115642676 is 67624651161102.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 56280375 + ... + 56636673.

It is an arithmetic number, because the mean of its divisors is an integer number (978797074500).

Almost surely, 2^{20116115642676} is an apocalyptic number.

It is an amenable number.

20116115642676 is an abundant number, since it is smaller than the sum of its proper divisors (26866143933324).

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

20116115642676 is a wasteful number, since it uses less digits than its factorization.

20116115642676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360768 (or 360766 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 20116115642676 in words is "twenty trillion, one hundred sixteen billion, one hundred fifteen million, six hundred forty-two thousand, six hundred seventy-six".