13044839099 has 2 divisors, whose sum is σ = 13044839100. Its totient is φ = 13044839098.

The previous prime is 13044839077. The next prime is 13044839141. The reversal of 13044839099 is 99093844031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13044839099 - 2¹² = 13044835003 is a prime.

It is not a weakly prime, because it can be changed into another prime (13044839039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522419549 + 6522419550.

It is an arithmetic number, because the mean of its divisors is an integer number (6522419550).

Almost surely, 2^13044839099 is an apocalyptic number.

13044839099 is a deficient number, since it is larger than the sum of its proper divisors (1).

13044839099 is an equidigital number, since it uses as much as digits as its factorization.

13044839099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 13044839099 in words is "thirteen billion, forty-four million, eight hundred thirty-nine thousand, ninety-nine".