20117674008096 has 192 divisors, whose sum is σ = 60417877766400. Its totient is φ = 5741734035456.

The previous prime is 20117674008017. The next prime is 20117674008097. The reversal of 20117674008096 is 69080047671102.

It is not an unprimeable number, because it can be changed into a prime (20117674008097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4254105060 + ... + 4254109788.

It is an arithmetic number, because the mean of its divisors is an integer number (314676446700).

Almost surely, 2^{20117674008096} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20117674008096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30208938883200).

20117674008096 is an abundant number, since it is smaller than the sum of its proper divisors (40300203758304).

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

20117674008096 is a wasteful number, since it uses less digits than its factorization.

20117674008096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10211 (or 10203 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 20117674008096 in words is "twenty trillion, one hundred seventeen billion, six hundred seventy-four million, eight thousand, ninety-six".