14212115297 has 2 divisors, whose sum is σ = 14212115298. Its totient is φ = 14212115296.

The previous prime is 14212115191. The next prime is 14212115381. The reversal of 14212115297 is 79251121241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12684165376 + 1527949921 = 112624^2 + 39089^2 .

It is a cyclic number.

It is not a de Polignac number, because 14212115297 - 2⁸ = 14212115041 is a prime.

It is not a weakly prime, because it can be changed into another prime (14212115597) 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, 7106057648 + 7106057649.

It is an arithmetic number, because the mean of its divisors is an integer number (7106057649).

Almost surely, 2^14212115297 is an apocalyptic number.

It is an amenable number.

14212115297 is a deficient number, since it is larger than the sum of its proper divisors (1).

14212115297 is an equidigital number, since it uses as much as digits as its factorization.

14212115297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 35.

The spelling of 14212115297 in words is "fourteen billion, two hundred twelve million, one hundred fifteen thousand, two hundred ninety-seven".