8068790447712 has 96 divisors (see below), whose sum is σ = 23535730764000. Its totient is φ = 2689395830784.

The previous prime is 8068790447659. The next prime is 8068790447719. The reversal of 8068790447712 is 2177440978608.

8068790447712 is a `hidden beast` number, since 8 + 0 + 68 + 7 + 90 + 4 + 477 + 12 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8068790447712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8068790447719) 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, 11450628 + ... + 12134844.

It is an arithmetic number, because the mean of its divisors is an integer number (245163862125).

Almost surely, 2^{8068790447712} is an apocalyptic number.

It is an amenable number.

8068790447712 is an abundant number, since it is smaller than the sum of its proper divisors (15466940316288).

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

8068790447712 is a wasteful number, since it uses less digits than its factorization.

8068790447712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697885 (or 697871 counting only the distinct ones).

The product of its (nonzero) digits is 37933056, while the sum is 63.

The spelling of 8068790447712 in words is "eight trillion, sixty-eight billion, seven hundred ninety million, four hundred forty-seven thousand, seven hundred twelve".