116314541540 has 72 divisors (see below), whose sum is σ = 264147904440. Its totient is φ = 42968257024.

The previous prime is 116314541537. The next prime is 116314541549. The reversal of 116314541540 is 45145413611.

It can be written as a sum of positive squares in 4 ways, for example, as 37397371456 + 78917170084 = 193384^2 + 280922^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 116314541540.

It is not an unprimeable number, because it can be changed into a prime (116314541549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117272 + ... + 496368.

It is an arithmetic number, because the mean of its divisors is an integer number (3668720895).

Almost surely, 2^116314541540 is an apocalyptic number.

116314541540 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 116314541540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132073952220).

116314541540 is an abundant number, since it is smaller than the sum of its proper divisors (147833362900).

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

116314541540 is a wasteful number, since it uses less digits than its factorization.

116314541540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379181 (or 379156 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 116314541540 in words is "one hundred sixteen billion, three hundred fourteen million, five hundred forty-one thousand, five hundred forty".