14342189 has 2 divisors, whose sum is σ = 14342190. Its totient is φ = 14342188.

The previous prime is 14342183. The next prime is 14342231. The reversal of 14342189 is 98124341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12040900 + 2301289 = 3470^2 + 1517^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14342189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14342183) 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, 7171094 + 7171095.

It is an arithmetic number, because the mean of its divisors is an integer number (7171095).

Almost surely, 2^14342189 is an apocalyptic number.

It is an amenable number.

14342189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14342189 is an equidigital number, since it uses as much as digits as its factorization.

14342189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The square root of 14342189 is about 3787.1082635700. The cubic root of 14342189 is about 242.9620707734.

The spelling of 14342189 in words is "fourteen million, three hundred forty-two thousand, one hundred eighty-nine".