13444343 has 8 divisors (see below), whose sum is σ = 15438720. Its totient is φ = 11578680.

The previous prime is 13444307. The next prime is 13444367. The reversal of 13444343 is 34344431.

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 13444343 - 2⁶ = 13444279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13444373) 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, 31955 + ... + 32372.

It is an arithmetic number, because the mean of its divisors is an integer number (1929840).

Almost surely, 2^13444343 is an apocalyptic number.

13444343 is a deficient number, since it is larger than the sum of its proper divisors (1994377).

13444343 is a wasteful number, since it uses less digits than its factorization.

13444343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64357.

The product of its digits is 6912, while the sum is 26.

The square root of 13444343 is about 3666.6528333072. The cubic root of 13444343 is about 237.7824849290.

Adding to 13444343 its reverse (34344431), we get a palindrome (47788774).

The spelling of 13444343 in words is "thirteen million, four hundred forty-four thousand, three hundred forty-three".