113413044240 has 100 divisors (see below), whose sum is σ = 393900327084. Its totient is φ = 30243476736.

The previous prime is 113413044209. The next prime is 113413044253. The reversal of 113413044240 is 42440314311.

113413044240 is a `hidden beast` number, since 1 + 1 + 3 + 413 + 0 + 4 + 4 + 240 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 55703552256 + 57709491984 = 236016^2 + 240228^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8744527 + ... + 8757486.

Almost surely, 2^113413044240 is an apocalyptic number.

113413044240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113413044240 is an abundant number, since it is smaller than the sum of its proper divisors (280487282844).

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

113413044240 is a wasteful number, since it uses less digits than its factorization.

113413044240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17502038 (or 17502023 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 113413044240 its reverse (42440314311), we get a palindrome (155853358551).

The spelling of 113413044240 in words is "one hundred thirteen billion, four hundred thirteen million, forty-four thousand, two hundred forty".