12912141299 has 2 divisors, whose sum is σ = 12912141300. Its totient is φ = 12912141298.

The previous prime is 12912141293. The next prime is 12912141313. The reversal of 12912141299 is 99214121921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12912141299 - 2³² = 8617174003 is a prime.

It is not a weakly prime, because it can be changed into another prime (12912141293) 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, 6456070649 + 6456070650.

It is an arithmetic number, because the mean of its divisors is an integer number (6456070650).

Almost surely, 2^12912141299 is an apocalyptic number.

12912141299 is a deficient number, since it is larger than the sum of its proper divisors (1).

12912141299 is an equidigital number, since it uses as much as digits as its factorization.

12912141299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 41.

The spelling of 12912141299 in words is "twelve billion, nine hundred twelve million, one hundred forty-one thousand, two hundred ninety-nine".