7816116726120 has 256 divisors, whose sum is σ = 24437315347200. Its totient is φ = 1998183260160.

The previous prime is 7816116726109. The next prime is 7816116726167. The reversal of 7816116726120 is 216276116187.

It is a super-2 number, since 2×7816116726120² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7816116726120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1083611634 + ... + 1083618846.

It is an arithmetic number, because the mean of its divisors is an integer number (95458263075).

Almost surely, 2^{7816116726120} 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 7816116726120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12218657673600).

7816116726120 is an abundant number, since it is smaller than the sum of its proper divisors (16621198621080).

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

7816116726120 is a wasteful number, since it uses less digits than its factorization.

7816116726120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11060 (or 11056 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 48.

The spelling of 7816116726120 in words is "seven trillion, eight hundred sixteen billion, one hundred sixteen million, seven hundred twenty-six thousand, one hundred twenty".