14013449 has 2 divisors, whose sum is σ = 14013450. Its totient is φ = 14013448.

The previous prime is 14013443. The next prime is 14013481. The reversal of 14013449 is 94431041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7728400 + 6285049 = 2780^2 + 2507^2 .

It is a cyclic number.

It is not a de Polignac number, because 14013449 - 2⁸ = 14013193 is a prime.

It is a super-4 number, since 4×14013449⁴ (a number of 30 digits) contains 4444 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14013443) 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, 7006724 + 7006725.

It is an arithmetic number, because the mean of its divisors is an integer number (7006725).

Almost surely, 2^14013449 is an apocalyptic number.

It is an amenable number.

14013449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14013449 is an equidigital number, since it uses as much as digits as its factorization.

14013449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 14013449 is about 3743.4541535860. The cubic root of 14013449 is about 241.0913779161.

The spelling of 14013449 in words is "fourteen million, thirteen thousand, four hundred forty-nine".