8894005994994 has 16 divisors (see below), whose sum is σ = 17790849521280. Its totient is φ = 2964195743120.

The previous prime is 8894005994989. The next prime is 8894005995023. The reversal of 8894005994994 is 4994995004988.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 118189722 + ... + 118264949.

It is an arithmetic number, because the mean of its divisors is an integer number (1111928095080).

Almost surely, 2^{8894005994994} is an apocalyptic number.

8894005994994 is an abundant number, since it is smaller than the sum of its proper divisors (8896843526286).

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

8894005994994 is a wasteful number, since it uses less digits than its factorization.

8894005994994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236460945.

The product of its (nonzero) digits is 1209323520, while the sum is 78.

The spelling of 8894005994994 in words is "eight trillion, eight hundred ninety-four billion, five million, nine hundred ninety-four thousand, nine hundred ninety-four".