13444412 has 12 divisors (see below), whose sum is σ = 23593416. Its totient is φ = 6703440.

The previous prime is 13444373. The next prime is 13444469. The reversal of 13444412 is 21444431.

It is a happy number.

13444412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3014 + ... + 5997.

It is an arithmetic number, because the mean of its divisors is an integer number (1966118).

Almost surely, 2^13444412 is an apocalyptic number.

It is an amenable number.

13444412 is a deficient number, since it is larger than the sum of its proper divisors (10149004).

13444412 is a wasteful number, since it uses less digits than its factorization.

13444412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9388 (or 9386 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 13444412 is about 3666.6622424216. The cubic root of 13444412 is about 237.7828917162.

Adding to 13444412 its reverse (21444431), we get a palindrome (34888843).

The spelling of 13444412 in words is "thirteen million, four hundred forty-four thousand, four hundred twelve".