111344414 has 16 divisors (see below), whose sum is σ = 171775728. Its totient is φ = 54105792.

The previous prime is 111344413. The next prime is 111344447. The reversal of 111344414 is 414443111.

It is a self number, because there is not a number n which added to its sum of digits gives 111344414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111344413) 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, 6434 + ... + 16250.

It is an arithmetic number, because the mean of its divisors is an integer number (10735983).

Almost surely, 2^111344414 is an apocalyptic number.

111344414 is a deficient number, since it is larger than the sum of its proper divisors (60431314).

111344414 is a wasteful number, since it uses less digits than its factorization.

111344414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9979.

The product of its digits is 768, while the sum is 23.

The square root of 111344414 is about 10551.9862585202. The cubic root of 111344414 is about 481.0861025288.

Adding to 111344414 its reverse (414443111), we get a palindrome (525787525).

The spelling of 111344414 in words is "one hundred eleven million, three hundred forty-four thousand, four hundred fourteen".