12413344 has 12 divisors (see below), whose sum is σ = 24438834. Its totient is φ = 6206656.

The previous prime is 12413333. The next prime is 12413377. The reversal of 12413344 is 44331421.

12413344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10163344 + 2250000 = 3188^2 + 1500^2 .

It is a super-2 number, since 2×12413344² = 308182218524672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193927 + ... + 193990.

Almost surely, 2^12413344 is an apocalyptic number.

It is an amenable number.

12413344 is a deficient number, since it is larger than the sum of its proper divisors (12025490).

12413344 is an equidigital number, since it uses as much as digits as its factorization.

12413344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387927 (or 387919 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 12413344 is about 3523.2575835440. The cubic root of 12413344 is about 231.5419022373.

Adding to 12413344 its reverse (44331421), we get a palindrome (56744765).

The spelling of 12413344 in words is "twelve million, four hundred thirteen thousand, three hundred forty-four".