14444204121247 has 2 divisors, whose sum is σ = 14444204121248. Its totient is φ = 14444204121246.

The previous prime is 14444204121233. The next prime is 14444204121271. The reversal of 14444204121247 is 74212140244441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14444204121247 - 2²³ = 14444195732639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14444204121047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222102060623 + 7222102060624.

It is an arithmetic number, because the mean of its divisors is an integer number (7222102060624).

Almost surely, 2^{14444204121247} is an apocalyptic number.

14444204121247 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444204121247 is an equidigital number, since it uses as much as digits as its factorization.

14444204121247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 229376, while the sum is 40.

Adding to 14444204121247 its reverse (74212140244441), we get a palindrome (88656344365688).

The spelling of 14444204121247 in words is "fourteen trillion, four hundred forty-four billion, two hundred four million, one hundred twenty-one thousand, two hundred forty-seven".