14144323247 has 2 divisors, whose sum is σ = 14144323248. Its totient is φ = 14144323246.

The previous prime is 14144323243. The next prime is 14144323331. The reversal of 14144323247 is 74232344141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14144323247 - 2² = 14144323243 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14144323241) 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 as a sum of consecutive naturals, namely, 7072161623 + 7072161624.

It is an arithmetic number, because the mean of its divisors is an integer number (7072161624).

Almost surely, 2^14144323247 is an apocalyptic number.

14144323247 is a deficient number, since it is larger than the sum of its proper divisors (1).

14144323247 is an equidigital number, since it uses as much as digits as its factorization.

14144323247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 35.

Adding to 14144323247 its reverse (74232344141), we get a palindrome (88376667388).

The spelling of 14144323247 in words is "fourteen billion, one hundred forty-four million, three hundred twenty-three thousand, two hundred forty-seven".