13429769642099 has 2 divisors, whose sum is σ = 13429769642100. Its totient is φ = 13429769642098.

The previous prime is 13429769642089. The next prime is 13429769642101. The reversal of 13429769642099 is 99024696792431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13429769642099 - 2⁴⁰ = 12330258014323 is a prime.

Together with 13429769642101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13429769642089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6714884821049 + 6714884821050.

It is an arithmetic number, because the mean of its divisors is an integer number (6714884821050).

Almost surely, 2^{13429769642099} is an apocalyptic number.

13429769642099 is a deficient number, since it is larger than the sum of its proper divisors (1).

13429769642099 is an equidigital number, since it uses as much as digits as its factorization.

13429769642099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317447424, while the sum is 71.

The spelling of 13429769642099 in words is "thirteen trillion, four hundred twenty-nine billion, seven hundred sixty-nine million, six hundred forty-two thousand, ninety-nine".