12314444 has 24 divisors (see below), whose sum is σ = 22725360. Its totient is φ = 5829824.

The previous prime is 12314431. The next prime is 12314459. The reversal of 12314444 is 44441321.

It is a happy number.

It is a plaindrome in base 15.

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, 5147 + ... + 7149.

It is an arithmetic number, because the mean of its divisors is an integer number (946890).

Almost surely, 2^12314444 is an apocalyptic number.

It is an amenable number.

12314444 is a deficient number, since it is larger than the sum of its proper divisors (10410916).

12314444 is a wasteful number, since it uses less digits than its factorization.

12314444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089 (or 2087 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 12314444 is about 3509.1942095017. The cubic root of 12314444 is about 230.9253458403.

Adding to 12314444 its reverse (44441321), we get a palindrome (56755765).

The spelling of 12314444 in words is "twelve million, three hundred fourteen thousand, four hundred forty-four".