14003243 has 2 divisors, whose sum is σ = 14003244. Its totient is φ = 14003242.

The previous prime is 14003239. The next prime is 14003261. The reversal of 14003243 is 34230041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14003243 - 2² = 14003239 is a prime.

It is not a weakly prime, because it can be changed into another prime (14003203) 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, 7001621 + 7001622.

It is an arithmetic number, because the mean of its divisors is an integer number (7001622).

Almost surely, 2^14003243 is an apocalyptic number.

14003243 is a deficient number, since it is larger than the sum of its proper divisors (1).

14003243 is an equidigital number, since it uses as much as digits as its factorization.

14003243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 14003243 is about 3742.0907257842. The cubic root of 14003243 is about 241.0328347221.

Adding to 14003243 its reverse (34230041), we get a palindrome (48233284).

The spelling of 14003243 in words is "fourteen million, three thousand, two hundred forty-three".