14344445 has 8 divisors (see below), whose sum is σ = 17277144. Its totient is φ = 11433024.

The previous prime is 14344439. The next prime is 14344459. The reversal of 14344445 is 54444341.

It can be written as a sum of positive squares in 4 ways, for example, as 289444 + 14055001 = 538^2 + 3749^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14344445 - 2⁶ = 14344381 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 3794 + ... + 6563.

It is an arithmetic number, because the mean of its divisors is an integer number (2159643).

Almost surely, 2^14344445 is an apocalyptic number.

It is an amenable number.

14344445 is a deficient number, since it is larger than the sum of its proper divisors (2932699).

14344445 is a wasteful number, since it uses less digits than its factorization.

14344445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639.

The product of its digits is 15360, while the sum is 29.

The square root of 14344445 is about 3787.4061044467. The cubic root of 14344445 is about 242.9748092681.

Adding to 14344445 its reverse (54444341), we get a palindrome (68788786).

The spelling of 14344445 in words is "fourteen million, three hundred forty-four thousand, four hundred forty-five".