14344451243 has 4 divisors (see below), whose sum is σ = 14380583760. Its totient is φ = 14308318728.

The previous prime is 14344451213. The next prime is 14344451257. The reversal of 14344451243 is 34215444341.

It is a happy number.

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 14344451243 - 2⁸ = 14344450987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14344451203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18065663 + ... + 18066456.

It is an arithmetic number, because the mean of its divisors is an integer number (3595145940).

Almost surely, 2^14344451243 is an apocalyptic number.

14344451243 is a deficient number, since it is larger than the sum of its proper divisors (36132517).

14344451243 is an equidigital number, since it uses as much as digits as its factorization.

14344451243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36132516.

The product of its digits is 92160, while the sum is 35.

Adding to 14344451243 its reverse (34215444341), we get a palindrome (48559895584).

The spelling of 14344451243 in words is "fourteen billion, three hundred forty-four million, four hundred fifty-one thousand, two hundred forty-three".