14224243204397 has 2 divisors, whose sum is σ = 14224243204398. Its totient is φ = 14224243204396.

The previous prime is 14224243204361. The next prime is 14224243204519. The reversal of 14224243204397 is 79340234242241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8876073567076 + 5348169637321 = 2979274^2 + 2312611^2 .

It is a cyclic number.

It is not a de Polignac number, because 14224243204397 - 2³² = 14219948237101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14224243224397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7112121602198 + 7112121602199.

It is an arithmetic number, because the mean of its divisors is an integer number (7112121602199).

Almost surely, 2^{14224243204397} is an apocalyptic number.

It is an amenable number.

14224243204397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14224243204397 is an equidigital number, since it uses as much as digits as its factorization.

14224243204397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 47.

The spelling of 14224243204397 in words is "fourteen trillion, two hundred twenty-four billion, two hundred forty-three million, two hundred four thousand, three hundred ninety-seven".