111413140440 has 96 divisors (see below), whose sum is σ = 388809143280. Its totient is φ = 25465859328.

The previous prime is 111413140411. The next prime is 111413140583. The reversal of 111413140440 is 44041314111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 111413140440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9468027 + ... + 9479786.

Almost surely, 2^111413140440 is an apocalyptic number.

111413140440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111413140440 is an abundant number, since it is smaller than the sum of its proper divisors (277396002840).

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

111413140440 is a wasteful number, since it uses less digits than its factorization.

111413140440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18947841 (or 18947830 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 111413140440 its reverse (44041314111), we get a palindrome (155454454551).

The spelling of 111413140440 in words is "one hundred eleven billion, four hundred thirteen million, one hundred forty thousand, four hundred forty".