8868385304999 has 16 divisors (see below), whose sum is σ = 9816695717760. Its totient is φ = 7944513780000.

The previous prime is 8868385304971. The next prime is 8868385305029. The reversal of 8868385304999 is 9994035838688.

It is a cyclic number.

It is not a de Polignac number, because 8868385304999 - 2⁸ = 8868385304743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868385304959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18681089 + ... + 19149930.

It is an arithmetic number, because the mean of its divisors is an integer number (613543482360).

Almost surely, 2^{8868385304999} is an apocalyptic number.

8868385304999 is a deficient number, since it is larger than the sum of its proper divisors (948310412761).

8868385304999 is a wasteful number, since it uses less digits than its factorization.

8868385304999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37831342.

The product of its (nonzero) digits is 3224862720, while the sum is 80.

The spelling of 8868385304999 in words is "eight trillion, eight hundred sixty-eight billion, three hundred eighty-five million, three hundred four thousand, nine hundred ninety-nine".