14123189 has 2 divisors, whose sum is σ = 14123190. Its totient is φ = 14123188.

The previous prime is 14123183. The next prime is 14123191. The reversal of 14123189 is 98132141.

14123189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14122564 + 625 = 3758^2 + 25^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14123189 is a prime.

Together with 14123191, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14123183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7061594 + 7061595.

It is an arithmetic number, because the mean of its divisors is an integer number (7061595).

Almost surely, 2^14123189 is an apocalyptic number.

It is an amenable number.

14123189 is a deficient number, since it is larger than the sum of its proper divisors (1).

14123189 is an equidigital number, since it uses as much as digits as its factorization.

14123189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 29.

The square root of 14123189 is about 3758.0831550140. The cubic root of 14123189 is about 241.7190750124.

The spelling of 14123189 in words is "fourteen million, one hundred twenty-three thousand, one hundred eighty-nine".