14344431 has 8 divisors (see below), whose sum is σ = 19232304. Its totient is φ = 9509760.

The previous prime is 14344423. The next prime is 14344439. The reversal of 14344431 is 13444341.

It is an interprime number because it is at equal distance from previous prime (14344423) and next prime (14344439).

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

It is not a de Polignac number, because 14344431 - 2³ = 14344423 is a prime.

It is a super-2 number, since 2×14344431² = 411525401427522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14344439) 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, 12666 + ... + 13751.

It is an arithmetic number, because the mean of its divisors is an integer number (2404038).

Almost surely, 2^14344431 is an apocalyptic number.

14344431 is a deficient number, since it is larger than the sum of its proper divisors (4887873).

14344431 is a wasteful number, since it uses less digits than its factorization.

14344431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26601.

The product of its digits is 2304, while the sum is 24.

The square root of 14344431 is about 3787.4042562156. The cubic root of 14344431 is about 242.9747302213.

Adding to 14344431 its reverse (13444341), we get a palindrome (27788772).

The spelling of 14344431 in words is "fourteen million, three hundred forty-four thousand, four hundred thirty-one".