8566377345416 has 32 divisors (see below), whose sum is σ = 17525524949280. Its totient is φ = 3893054668800.

The previous prime is 8566377345403. The next prime is 8566377345499. The reversal of 8566377345416 is 6145437736658.

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, 8957561 + ... + 9867656.

It is an arithmetic number, because the mean of its divisors is an integer number (547672654665).

Almost surely, 2^{8566377345416} is an apocalyptic number.

It is an amenable number.

8566377345416 is an abundant number, since it is smaller than the sum of its proper divisors (8959147603864).

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

8566377345416 is a wasteful number, since it uses less digits than its factorization.

8566377345416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18830405 (or 18830401 counting only the distinct ones).

The product of its digits is 304819200, while the sum is 65.

The spelling of 8566377345416 in words is "eight trillion, five hundred sixty-six billion, three hundred seventy-seven million, three hundred forty-five thousand, four hundred sixteen".