14124212197 has 2 divisors, whose sum is σ = 14124212198. Its totient is φ = 14124212196.

The previous prime is 14124212189. The next prime is 14124212237. The reversal of 14124212197 is 79121242141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10214336356 + 3909875841 = 101066^2 + 62529^2 .

It is a cyclic number.

It is not a de Polignac number, because 14124212197 - 2³ = 14124212189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14124212497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7062106098 + 7062106099.

It is an arithmetic number, because the mean of its divisors is an integer number (7062106099).

Almost surely, 2^14124212197 is an apocalyptic number.

It is an amenable number.

14124212197 is a deficient number, since it is larger than the sum of its proper divisors (1).

14124212197 is an equidigital number, since it uses as much as digits as its factorization.

14124212197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 34.

The spelling of 14124212197 in words is "fourteen billion, one hundred twenty-four million, two hundred twelve thousand, one hundred ninety-seven".