14423232143 has 8 divisors (see below), whose sum is σ = 14891157120. Its totient is φ = 13955473440.

The previous prime is 14423232137. The next prime is 14423232149. The reversal of 14423232143 is 34123232441.

It is an interprime number because it is at equal distance from previous prime (14423232137) and next prime (14423232149).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14423232143 - 2⁶ = 14423232079 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 (14423232149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148613 + ... + 225681.

It is an arithmetic number, because the mean of its divisors is an integer number (1861394640).

Almost surely, 2^14423232143 is an apocalyptic number.

14423232143 is a deficient number, since it is larger than the sum of its proper divisors (467924977).

14423232143 is an equidigital number, since it uses as much as digits as its factorization.

14423232143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83137.

The product of its digits is 13824, while the sum is 29.

Adding to 14423232143 its reverse (34123232441), we get a palindrome (48546464584).

The spelling of 14423232143 in words is "fourteen billion, four hundred twenty-three million, two hundred thirty-two thousand, one hundred forty-three".