8001806704992 has 96 divisors (see below), whose sum is σ = 23552718789600. Its totient is φ = 2642798513664.

The previous prime is 8001806704933. The next prime is 8001806705033. The reversal of 8001806704992 is 2994076081008.

8001806704992 is a `hidden beast` number, since 8 + 0 + 0 + 1 + 80 + 6 + 70 + 499 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

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 15 ways as a sum of consecutive naturals, for example, 42389083 + ... + 42577434.

It is an arithmetic number, because the mean of its divisors is an integer number (245340820725).

Almost surely, 2^{8001806704992} is an apocalyptic number.

It is an amenable number.

8001806704992 is an abundant number, since it is smaller than the sum of its proper divisors (15550912084608).

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

8001806704992 is a wasteful number, since it uses less digits than its factorization.

8001806704992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84966645 (or 84966631 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 8001806704992 in words is "eight trillion, one billion, eight hundred six million, seven hundred four thousand, nine hundred ninety-two".