13141444 has 12 divisors (see below), whose sum is σ = 23031568. Its totient is φ = 6561000.

The previous prime is 13141439. The next prime is 13141481. The reversal of 13141444 is 44414131.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1219 + ... + 5269.

Almost surely, 2^13141444 is an apocalyptic number.

It is an amenable number.

13141444 is a deficient number, since it is larger than the sum of its proper divisors (9890124).

13141444 is a wasteful number, since it uses less digits than its factorization.

13141444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866 (or 4864 counting only the distinct ones).

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

The square root of 13141444 is about 3625.1129637571. The cubic root of 13141444 is about 235.9831693446.

Adding to 13141444 its reverse (44414131), we get a palindrome (57555575).

The spelling of 13141444 in words is "thirteen million, one hundred forty-one thousand, four hundred forty-four".