8994579141256 has 16 divisors (see below), whose sum is σ = 16867822487040. Its totient is φ = 4496493144720.

The previous prime is 8994579141167. The next prime is 8994579141259. The reversal of 8994579141256 is 6521419754998.

It is not an unprimeable number, because it can be changed into a prime (8994579141259) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 99505240 + ... + 99595591.

It is an arithmetic number, because the mean of its divisors is an integer number (1054238905440).

Almost surely, 2^{8994579141256} is an apocalyptic number.

It is an amenable number.

8994579141256 is a deficient number, since it is larger than the sum of its proper divisors (7873243345784).

8994579141256 is a wasteful number, since it uses less digits than its factorization.

8994579141256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199106484 (or 199106480 counting only the distinct ones).

The product of its digits is 195955200, while the sum is 70.

The spelling of 8994579141256 in words is "eight trillion, nine hundred ninety-four billion, five hundred seventy-nine million, one hundred forty-one thousand, two hundred fifty-six".