13444012 has 12 divisors (see below), whose sum is σ = 23609376. Its totient is φ = 6698480.

The previous prime is 13444007. The next prime is 13444027. The reversal of 13444012 is 21044431.

13444012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13444012² = 361482917312288, which contains 22 as substring.

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, 4564 + ... + 6907.

It is an arithmetic number, because the mean of its divisors is an integer number (1967448).

Almost surely, 2^13444012 is an apocalyptic number.

It is an amenable number.

13444012 is a deficient number, since it is larger than the sum of its proper divisors (10165364).

13444012 is a wasteful number, since it uses less digits than its factorization.

13444012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11768 (or 11766 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 13444012 is about 3666.6076964955. The cubic root of 13444012 is about 237.7805335097.

Adding to 13444012 its reverse (21044431), we get a palindrome (34488443).

It can be divided in two parts, 1344 and 4012, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 13444012 in words is "thirteen million, four hundred forty-four thousand, twelve".