12746336299 has 2 divisors, whose sum is σ = 12746336300. Its totient is φ = 12746336298.

The previous prime is 12746336297. The next prime is 12746336411. The reversal of 12746336299 is 99263364721.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12746336299 - 2¹ = 12746336297 is a prime.

Together with 12746336297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12746336297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6373168149 + 6373168150.

It is an arithmetic number, because the mean of its divisors is an integer number (6373168150).

Almost surely, 2^12746336299 is an apocalyptic number.

12746336299 is a deficient number, since it is larger than the sum of its proper divisors (1).

12746336299 is an equidigital number, since it uses as much as digits as its factorization.

12746336299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 52.

The spelling of 12746336299 in words is "twelve billion, seven hundred forty-six million, three hundred thirty-six thousand, two hundred ninety-nine".