8892974451040 has 24 divisors (see below), whose sum is σ = 21009652140960. Its totient is φ = 3557189780352.

The previous prime is 8892974451019. The next prime is 8892974451083. The reversal of 8892974451040 is 401544792988.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8892974451040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27790545000 + ... + 27790545319.

It is an arithmetic number, because the mean of its divisors is an integer number (875402172540).

Almost surely, 2^{8892974451040} is an apocalyptic number.

8892974451040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8892974451040 is an abundant number, since it is smaller than the sum of its proper divisors (12116677689920).

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

8892974451040 is a wasteful number, since it uses less digits than its factorization.

8892974451040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55581090334 (or 55581090326 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 8892974451040 in words is "eight trillion, eight hundred ninety-two billion, nine hundred seventy-four million, four hundred fifty-one thousand, forty".