111342394 has 16 divisors (see below), whose sum is σ = 179894880. Its totient is φ = 51513840.

The previous prime is 111342383. The next prime is 111342419. The reversal of 111342394 is 493243111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32437 + ... + 35704.

It is an arithmetic number, because the mean of its divisors is an integer number (11243430).

Almost surely, 2^111342394 is an apocalyptic number.

111342394 is a deficient number, since it is larger than the sum of its proper divisors (68552486).

111342394 is a wasteful number, since it uses less digits than its factorization.

111342394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68205.

The product of its digits is 2592, while the sum is 28.

The square root of 111342394 is about 10551.8905415096. The cubic root of 111342394 is about 481.0831932381.

The spelling of 111342394 in words is "one hundred eleven million, three hundred forty-two thousand, three hundred ninety-four".