111414234 has 8 divisors (see below), whose sum is σ = 222828480. Its totient is φ = 37138076.

The previous prime is 111414223. The next prime is 111414263. The reversal of 111414234 is 432414111.

It is a sphenic number, since it is the product of 3 distinct primes.

111414234 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 111414234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9284514 + ... + 9284525.

It is an arithmetic number, because the mean of its divisors is an integer number (27853560).

Almost surely, 2^111414234 is an apocalyptic number.

111414234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111414234 is a wasteful number, since it uses less digits than its factorization.

111414234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18569044.

The product of its digits is 384, while the sum is 21.

The square root of 111414234 is about 10555.2941219087. The cubic root of 111414234 is about 481.1866386701.

Adding to 111414234 its reverse (432414111), we get a palindrome (543828345).

The spelling of 111414234 in words is "one hundred eleven million, four hundred fourteen thousand, two hundred thirty-four".