16208196299 has 2 divisors, whose sum is σ = 16208196300. Its totient is φ = 16208196298.

The previous prime is 16208196289. The next prime is 16208196317. The reversal of 16208196299 is 99269180261.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16208196299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16208196299.

It is not a weakly prime, because it can be changed into another prime (16208196229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8104098149 + 8104098150.

It is an arithmetic number, because the mean of its divisors is an integer number (8104098150).

Almost surely, 2^16208196299 is an apocalyptic number.

16208196299 is a deficient number, since it is larger than the sum of its proper divisors (1).

16208196299 is an equidigital number, since it uses as much as digits as its factorization.

16208196299 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 53.

The spelling of 16208196299 in words is "sixteen billion, two hundred eight million, one hundred ninety-six thousand, two hundred ninety-nine".