8729368442592 has 48 divisors (see below), whose sum is σ = 26188105329792. Its totient is φ = 2494105269120.

The previous prime is 8729368442551. The next prime is 8729368442609. The reversal of 8729368442592 is 2952448639278.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6495065134 + ... + 6495066477.

It is an arithmetic number, because the mean of its divisors is an integer number (545585527704).

Almost surely, 2^{8729368442592} is an apocalyptic number.

It is an amenable number.

8729368442592 is an abundant number, since it is smaller than the sum of its proper divisors (17458736887200).

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

8729368442592 is a wasteful number, since it uses less digits than its factorization.

8729368442592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12990131631 (or 12990131623 counting only the distinct ones).

The product of its digits is 418037760, while the sum is 69.

The spelling of 8729368442592 in words is "eight trillion, seven hundred twenty-nine billion, three hundred sixty-eight million, four hundred forty-two thousand, five hundred ninety-two".