8715373215808 has 112 divisors (see below), whose sum is σ = 20033136789120. Its totient is φ = 3684664295424.

The previous prime is 8715373215767. The next prime is 8715373215821. The reversal of 8715373215808 is 8085123735178.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24850698 + ... + 25198966.

It is an arithmetic number, because the mean of its divisors is an integer number (178867292760).

Almost surely, 2^{8715373215808} 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 8715373215808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10016568394560).

8715373215808 is an abundant number, since it is smaller than the sum of its proper divisors (11317763573312).

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

8715373215808 is a wasteful number, since it uses less digits than its factorization.

8715373215808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349044 (or 349034 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 58.

The spelling of 8715373215808 in words is "eight trillion, seven hundred fifteen billion, three hundred seventy-three million, two hundred fifteen thousand, eight hundred eight".