116610579240 has 128 divisors (see below), whose sum is σ = 359234507520. Its totient is φ = 30270873600.

The previous prime is 116610579149. The next prime is 116610579257. The reversal of 116610579240 is 42975016611.

It is a junction number, because it is equal to n+sod(n) for n = 116610579192 and 116610579201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 627925 + ... + 792155.

It is an arithmetic number, because the mean of its divisors is an integer number (2806519590).

Almost surely, 2^116610579240 is an apocalyptic number.

116610579240 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 116610579240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179617253760).

116610579240 is an abundant number, since it is smaller than the sum of its proper divisors (242623928280).

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

116610579240 is a wasteful number, since it uses less digits than its factorization.

116610579240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164403 (or 164399 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 116610579240 in words is "one hundred sixteen billion, six hundred ten million, five hundred seventy-nine thousand, two hundred forty".