14258143 has 2 divisors, whose sum is σ = 14258144. Its totient is φ = 14258142.

The previous prime is 14258131. The next prime is 14258147. The reversal of 14258143 is 34185241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14258143 - 2²¹ = 12160991 is a prime.

It is a super-3 number, since 3×14258143³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14258147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7129071 + 7129072.

It is an arithmetic number, because the mean of its divisors is an integer number (7129072).

Almost surely, 2^14258143 is an apocalyptic number.

14258143 is a deficient number, since it is larger than the sum of its proper divisors (1).

14258143 is an equidigital number, since it uses as much as digits as its factorization.

14258143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3840, while the sum is 28.

The square root of 14258143 is about 3775.9956302941. The cubic root of 14258143 is about 242.4865504285.

It can be divided in two parts, 142 and 58143, that added together give a palindrome (58285).

The spelling of 14258143 in words is "fourteen million, two hundred fifty-eight thousand, one hundred forty-three".