116981114664960 has 5760 divisors, whose sum is σ = 567864859161600. Its totient is φ = 22754631352320.

The previous prime is 116981114664893. The next prime is 116981114665013. The reversal of 116981114664960 is 69466411189611.

116981114664960 is a `hidden beast` number, since 1 + 1 + 6 + 9 + 81 + 1 + 1 + 4 + 66 + 496 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (5760).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

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 479 ways as a sum of consecutive naturals, for example, 431664629625 + ... + 431664629895.

It is an arithmetic number, because the mean of its divisors is an integer number (98587649160).

Almost surely, 2^{116981114664960} is an apocalyptic number.

116981114664960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116981114664960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283932429580800).

116981114664960 is an abundant number, since it is smaller than the sum of its proper divisors (450883744496640).

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

116981114664960 is a wasteful number, since it uses less digits than its factorization.

116981114664960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 63.

The spelling of 116981114664960 in words is "one hundred sixteen trillion, nine hundred eighty-one billion, one hundred fourteen million, six hundred sixty-four thousand, nine hundred sixty".