14311444 has 12 divisors (see below), whose sum is σ = 28622944. Its totient is φ = 6133464.

The previous prime is 14311421. The next prime is 14311457. The reversal of 14311444 is 44411341.

14311444 is an admirable number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255534 + ... + 255589.

Almost surely, 2^14311444 is an apocalyptic number.

14311444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14311444 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.

14311444 is a wasteful number, since it uses less digits than its factorization.

14311444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511134 (or 511132 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 14311444 is about 3783.0469201425. The cubic root of 14311444 is about 242.7883359530.

Adding to 14311444 its reverse (44411341), we get a palindrome (58722785).

The spelling of 14311444 in words is "fourteen million, three hundred eleven thousand, four hundred forty-four".