14343181297 has 2 divisors, whose sum is σ = 14343181298. Its totient is φ = 14343181296.

The previous prime is 14343181273. The next prime is 14343181343. The reversal of 14343181297 is 79218134341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13954460641 + 388720656 = 118129^2 + 19716^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14343181297 is a prime.

It is a super-2 number, since 2×14343181297² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14343181217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7171590648 + 7171590649.

It is an arithmetic number, because the mean of its divisors is an integer number (7171590649).

Almost surely, 2^14343181297 is an apocalyptic number.

It is an amenable number.

14343181297 is a deficient number, since it is larger than the sum of its proper divisors (1).

14343181297 is an equidigital number, since it uses as much as digits as its factorization.

14343181297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 43.

The spelling of 14343181297 in words is "fourteen billion, three hundred forty-three million, one hundred eighty-one thousand, two hundred ninety-seven".