8112759997716 has 288 divisors, whose sum is σ = 23459907115008. Its totient is φ = 2430955359360.

The previous prime is 8112759997711. The next prime is 8112759997777. The reversal of 8112759997716 is 6177999572118.

8112759997716 is a `hidden beast` number, since 8 + 1 + 1 + 27 + 599 + 9 + 7 + 7 + 1 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8112759997711) 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 95 ways as a sum of consecutive naturals, for example, 800622586 + ... + 800632718.

It is an arithmetic number, because the mean of its divisors is an integer number (81458010816).

Almost surely, 2^{8112759997716} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8112759997716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11729953557504).

8112759997716 is an abundant number, since it is smaller than the sum of its proper divisors (15347147117292).

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

8112759997716 is a wasteful number, since it uses less digits than its factorization.

8112759997716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10993 (or 10979 counting only the distinct ones).

The product of its digits is 120022560, while the sum is 72.

The spelling of 8112759997716 in words is "eight trillion, one hundred twelve billion, seven hundred fifty-nine million, nine hundred ninety-seven thousand, seven hundred sixteen".