14234244257 has 2 divisors, whose sum is σ = 14234244258. Its totient is φ = 14234244256.

The previous prime is 14234244217. The next prime is 14234244293. The reversal of 14234244257 is 75244243241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8699479441 + 5534764816 = 93271^2 + 74396^2 .

It is an emirp because it is prime and its reverse (75244243241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14234244257 - 2²⁶ = 14167135393 is a prime.

It is a super-2 number, since 2×14234244257² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14234244257.

It is not a weakly prime, because it can be changed into another prime (14234244217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7117122128 + 7117122129.

It is an arithmetic number, because the mean of its divisors is an integer number (7117122129).

Almost surely, 2^14234244257 is an apocalyptic number.

It is an amenable number.

14234244257 is a deficient number, since it is larger than the sum of its proper divisors (1).

14234244257 is an equidigital number, since it uses as much as digits as its factorization.

14234244257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 215040, while the sum is 38.

Adding to 14234244257 its reverse (75244243241), we get a palindrome (89478487498).

The spelling of 14234244257 in words is "fourteen billion, two hundred thirty-four million, two hundred forty-four thousand, two hundred fifty-seven".