2113069964568 has 32 divisors (see below), whose sum is σ = 5284713922560. Its totient is φ = 704084786720.

The previous prime is 2113069964561. The next prime is 2113069964623. The reversal of 2113069964568 is 8654699603112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113069964561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16928280 + ... + 17052647.

It is an arithmetic number, because the mean of its divisors is an integer number (165147310080).

Almost surely, 2^{2113069964568} is an apocalyptic number.

It is an amenable number.

2113069964568 is an abundant number, since it is smaller than the sum of its proper divisors (3171643957992).

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

2113069964568 is a wasteful number, since it uses less digits than its factorization.

2113069964568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33983527 (or 33983523 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 60.

The spelling of 2113069964568 in words is "two trillion, one hundred thirteen billion, sixty-nine million, nine hundred sixty-four thousand, five hundred sixty-eight".