12141723729299 has 2 divisors, whose sum is σ = 12141723729300. Its totient is φ = 12141723729298.

The previous prime is 12141723729241. The next prime is 12141723729379. The reversal of 12141723729299 is 99292732714121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12141723729299 - 2⁸ = 12141723729043 is a prime.

It is not a weakly prime, because it can be changed into another prime (12141723720299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070861864649 + 6070861864650.

It is an arithmetic number, because the mean of its divisors is an integer number (6070861864650).

Almost surely, 2^{12141723729299} is an apocalyptic number.

12141723729299 is a deficient number, since it is larger than the sum of its proper divisors (1).

12141723729299 is an equidigital number, since it uses as much as digits as its factorization.

12141723729299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6858432, while the sum is 59.

The spelling of 12141723729299 in words is "twelve trillion, one hundred forty-one billion, seven hundred twenty-three million, seven hundred twenty-nine thousand, two hundred ninety-nine".