8791340219975 has 48 divisors (see below), whose sum is σ = 11192682062976. Its totient is φ = 6847441920000.

The previous prime is 8791340219929. The next prime is 8791340219989. The reversal of 8791340219975 is 5799120431978.

It is not a de Polignac number, because 8791340219975 - 2⁸ = 8791340219719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 976051922 + ... + 976060928.

It is an arithmetic number, because the mean of its divisors is an integer number (233180876312).

Almost surely, 2^{8791340219975} is an apocalyptic number.

8791340219975 is a deficient number, since it is larger than the sum of its proper divisors (2401341843001).

8791340219975 is a wasteful number, since it uses less digits than its factorization.

8791340219975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15516 (or 15511 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 65.

The spelling of 8791340219975 in words is "eight trillion, seven hundred ninety-one billion, three hundred forty million, two hundred nineteen thousand, nine hundred seventy-five".