6338949105299 has 2 divisors, whose sum is σ = 6338949105300. Its totient is φ = 6338949105298.

The previous prime is 6338949105289. The next prime is 6338949105317. The reversal of 6338949105299 is 9925019498336.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6338949105299 - 2²⁰ = 6338948056723 is a prime.

It is not a weakly prime, because it can be changed into another prime (6338949105239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3169474552649 + 3169474552650.

It is an arithmetic number, because the mean of its divisors is an integer number (3169474552650).

Almost surely, 2^{6338949105299} is an apocalyptic number.

6338949105299 is a deficient number, since it is larger than the sum of its proper divisors (1).

6338949105299 is an equidigital number, since it uses as much as digits as its factorization.

6338949105299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113374080, while the sum is 68.

The spelling of 6338949105299 in words is "six trillion, three hundred thirty-eight billion, nine hundred forty-nine million, one hundred five thousand, two hundred ninety-nine".