13044329 has 2 divisors, whose sum is σ = 13044330. Its totient is φ = 13044328.

The previous prime is 13044323. The next prime is 13044347. The reversal of 13044329 is 92344031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11888704 + 1155625 = 3448^2 + 1075^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13044329 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13044298 and 13044307.

It is not a weakly prime, because it can be changed into another prime (13044323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522164 + 6522165.

It is an arithmetic number, because the mean of its divisors is an integer number (6522165).

Almost surely, 2^13044329 is an apocalyptic number.

It is an amenable number.

13044329 is a deficient number, since it is larger than the sum of its proper divisors (1).

13044329 is an equidigital number, since it uses as much as digits as its factorization.

13044329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 13044329 is about 3611.6933701520. The cubic root of 13044329 is about 235.4004279120.

The spelling of 13044329 in words is "thirteen million, forty-four thousand, three hundred twenty-nine".