116310515464 has 128 divisors (see below), whose sum is σ = 258486681600. Its totient is φ = 48369634560.

The previous prime is 116310515429. The next prime is 116310515549. The reversal of 116310515464 is 464515013611.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78428467 + ... + 78429949.

It is an arithmetic number, because the mean of its divisors is an integer number (2019427200).

Almost surely, 2^116310515464 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 116310515464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129243340800).

116310515464 is an abundant number, since it is smaller than the sum of its proper divisors (142176166136).

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

116310515464 is a wasteful number, since it uses less digits than its factorization.

116310515464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 116310515464 in words is "one hundred sixteen billion, three hundred ten million, five hundred fifteen thousand, four hundred sixty-four".