14432231243 has 4 divisors (see below), whose sum is σ = 15281186040. Its totient is φ = 13583276448.

The previous prime is 14432231239. The next prime is 14432231249. The reversal of 14432231243 is 34213223441.

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 14432231243 - 2² = 14432231239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14432231249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424477373 + ... + 424477406.

It is an arithmetic number, because the mean of its divisors is an integer number (3820296510).

Almost surely, 2^14432231243 is an apocalyptic number.

14432231243 is a deficient number, since it is larger than the sum of its proper divisors (848954797).

14432231243 is an equidigital number, since it uses as much as digits as its factorization.

14432231243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848954796.

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

Adding to 14432231243 its reverse (34213223441), we get a palindrome (48645454684).

The spelling of 14432231243 in words is "fourteen billion, four hundred thirty-two million, two hundred thirty-one thousand, two hundred forty-three".