14232143 has 4 divisors (see below), whose sum is σ = 14500728. Its totient is φ = 13963560.

The previous prime is 14232137. The next prime is 14232151. The reversal of 14232143 is 34123241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14232143 - 2⁸ = 14231887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14232103) 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 in 3 ways as a sum of consecutive naturals, for example, 134213 + ... + 134318.

It is an arithmetic number, because the mean of its divisors is an integer number (3625182).

Almost surely, 2^14232143 is an apocalyptic number.

14232143 is a deficient number, since it is larger than the sum of its proper divisors (268585).

14232143 is an equidigital number, since it uses as much as digits as its factorization.

14232143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268584.

The product of its digits is 576, while the sum is 20.

The square root of 14232143 is about 3772.5512587638. The cubic root of 14232143 is about 242.3390677721.

Adding to 14232143 its reverse (34123241), we get a palindrome (48355384).

The spelling of 14232143 in words is "fourteen million, two hundred thirty-two thousand, one hundred forty-three".