14243069 has 2 divisors, whose sum is σ = 14243070. Its totient is φ = 14243068.

The previous prime is 14243041. The next prime is 14243077. The reversal of 14243069 is 96034241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10956100 + 3286969 = 3310^2 + 1813^2 .

It is a cyclic number.

It is not a de Polignac number, because 14243069 - 2¹⁶ = 14177533 is a prime.

It is a super-2 number, since 2×14243069² = 405730029077522, 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 (14243029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7121534 + 7121535.

It is an arithmetic number, because the mean of its divisors is an integer number (7121535).

Almost surely, 2^14243069 is an apocalyptic number.

It is an amenable number.

14243069 is a deficient number, since it is larger than the sum of its proper divisors (1).

14243069 is an equidigital number, since it uses as much as digits as its factorization.

14243069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 14243069 is about 3773.9990726019. Note that the first 3 decimals coincide. The cubic root of 14243069 is about 242.4010663850.

The spelling of 14243069 in words is "fourteen million, two hundred forty-three thousand, sixty-nine".