9116991616184 has 8 divisors (see below), whose sum is σ = 17094359280360. Its totient is φ = 4558495808088.

The previous prime is 9116991616181. The next prime is 9116991616217. The reversal of 9116991616184 is 4816161996119.

9116991616184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×9116991616184² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9116991616181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569811976004 + ... + 569811976019.

It is an arithmetic number, because the mean of its divisors is an integer number (2136794910045).

Almost surely, 2^{9116991616184} is an apocalyptic number.

It is an amenable number.

9116991616184 is a deficient number, since it is larger than the sum of its proper divisors (7977367664176).

9116991616184 is a wasteful number, since it uses less digits than its factorization.

9116991616184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139623952029 (or 1139623952025 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 62.

The spelling of 9116991616184 in words is "nine trillion, one hundred sixteen billion, nine hundred ninety-one million, six hundred sixteen thousand, one hundred eighty-four".