11568716504304 has 160 divisors (see below), whose sum is σ = 31980176590080. Its totient is φ = 3592907974656.

The previous prime is 11568716504291. The next prime is 11568716504311. The reversal of 11568716504304 is 40340561786511.

11568716504304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37547742 + ... + 37854594.

It is an arithmetic number, because the mean of its divisors is an integer number (199876103688).

Almost surely, 2^{11568716504304} 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 11568716504304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15990088295040).

11568716504304 is an abundant number, since it is smaller than the sum of its proper divisors (20411460085776).

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

11568716504304 is a wasteful number, since it uses less digits than its factorization.

11568716504304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307567 (or 307561 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 11568716504304 in words is "eleven trillion, five hundred sixty-eight billion, seven hundred sixteen million, five hundred four thousand, three hundred four".