12944119 has 2 divisors, whose sum is σ = 12944120. Its totient is φ = 12944118.

The previous prime is 12944093. The next prime is 12944153. The reversal of 12944119 is 91144921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12944119 - 2¹¹ = 12942071 is a prime.

It is a super-2 number, since 2×12944119² = 335100433372322, which contains 22 as substring.

It is equal to p₈₄₅₈₄₂ and since 12944119 and 845842 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12944159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6472059 + 6472060.

It is an arithmetic number, because the mean of its divisors is an integer number (6472060).

Almost surely, 2^12944119 is an apocalyptic number.

12944119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12944119 is an equidigital number, since it uses as much as digits as its factorization.

12944119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 31.

The square root of 12944119 is about 3597.7936294346. The cubic root of 12944119 is about 234.7960747892.

The spelling of 12944119 in words is "twelve million, nine hundred forty-four thousand, one hundred nineteen".