116915653164240 has 960 divisors, whose sum is σ = 469620578359296. Its totient is φ = 25516520460288.

The previous prime is 116915653164143. The next prime is 116915653164241. The reversal of 116915653164240 is 42461356519611.

116915653164240 is a `hidden beast` number, since 1 + 1 + 6 + 9 + 1 + 5 + 6 + 531 + 64 + 2 + 40 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116915653164241) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1485414967 + ... + 1485493673.

Almost surely, 2^{116915653164240} is an apocalyptic number.

116915653164240 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 116915653164240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234810289179648).

116915653164240 is an abundant number, since it is smaller than the sum of its proper divisors (352704925195056).

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

116915653164240 is a wasteful number, since it uses less digits than its factorization.

116915653164240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78936 (or 78927 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 116915653164240 in words is "one hundred sixteen trillion, nine hundred fifteen billion, six hundred fifty-three million, one hundred sixty-four thousand, two hundred forty".