14242469 has 2 divisors, whose sum is σ = 14242470. Its totient is φ = 14242468.

The previous prime is 14242433. The next prime is 14242489. The reversal of 14242469 is 96424241.

14242469 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., 7219969 + 7022500 = 2687^2 + 2650^2 .

It is an emirp because it is prime and its reverse (96424241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14242469 - 2¹² = 14238373 is a prime.

It is a super-2 number, since 2×14242469² = 405695846431922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14242409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7121234 + 7121235.

It is an arithmetic number, because the mean of its divisors is an integer number (7121235).

Almost surely, 2^14242469 is an apocalyptic number.

It is an amenable number.

14242469 is a deficient number, since it is larger than the sum of its proper divisors (1).

14242469 is an equidigital number, since it uses as much as digits as its factorization.

14242469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 14242469 is about 3773.9195804892. The cubic root of 14242469 is about 242.3976625614.

The spelling of 14242469 in words is "fourteen million, two hundred forty-two thousand, four hundred sixty-nine".