9131711086848 has 216 divisors, whose sum is σ = 29759596497120. Its totient is φ = 2471741153280.

The previous prime is 9131711086847. The next prime is 9131711086919. The reversal of 9131711086848 is 8486801171319.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (9131711086843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5670733 + ... + 7100748.

Almost surely, 2^{9131711086848} is an apocalyptic number.

9131711086848 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

9131711086848 is an abundant number, since it is smaller than the sum of its proper divisors (20627885410272).

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

9131711086848 is a wasteful number, since it uses less digits than its factorization.

9131711086848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12771533 (or 12771512 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 57.

The spelling of 9131711086848 in words is "nine trillion, one hundred thirty-one billion, seven hundred eleven million, eighty-six thousand, eight hundred forty-eight".