116534240540 has 24 divisors (see below), whose sum is σ = 245017855152. Its totient is φ = 46557324800.

The previous prime is 116534240503. The next prime is 116534240549. The reversal of 116534240540 is 45042435611.

116534240540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 116534240540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116534240549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3506261 + ... + 3539340.

It is an arithmetic number, because the mean of its divisors is an integer number (10209077298).

Almost surely, 2^116534240540 is an apocalyptic number.

116534240540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116534240540 is an abundant number, since it is smaller than the sum of its proper divisors (128483614612).

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

116534240540 is a wasteful number, since it uses less digits than its factorization.

116534240540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7046437 (or 7046435 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 116534240540 in words is "one hundred sixteen billion, five hundred thirty-four million, two hundred forty thousand, five hundred forty".