12514344197 has 2 divisors, whose sum is σ = 12514344198. Its totient is φ = 12514344196.

The previous prime is 12514344179. The next prime is 12514344253. The reversal of 12514344197 is 79144341521.

It is a happy number.

Together with previous prime (12514344179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11827432516 + 686911681 = 108754^2 + 26209^2 .

It is a cyclic number.

It is not a de Polignac number, because 12514344197 - 2¹⁶ = 12514278661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12514344497) 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, 6257172098 + 6257172099.

It is an arithmetic number, because the mean of its divisors is an integer number (6257172099).

Almost surely, 2^12514344197 is an apocalyptic number.

It is an amenable number.

12514344197 is a deficient number, since it is larger than the sum of its proper divisors (1).

12514344197 is an equidigital number, since it uses as much as digits as its factorization.

12514344197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The spelling of 12514344197 in words is "twelve billion, five hundred fourteen million, three hundred forty-four thousand, one hundred ninety-seven".