2009392199 has 2 divisors, whose sum is σ = 2009392200. Its totient is φ = 2009392198.

The previous prime is 2009392169. The next prime is 2009392237. The reversal of 2009392199 is 9912939002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2009392199 - 2¹² = 2009388103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2009392159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004696099 + 1004696100.

It is an arithmetic number, because the mean of its divisors is an integer number (1004696100).

Almost surely, 2^2009392199 is an apocalyptic number.

2009392199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2009392199 is an equidigital number, since it uses as much as digits as its factorization.

2009392199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78732, while the sum is 44.

The square root of 2009392199 is about 44826.2445337550. The cubic root of 2009392199 is about 1261.8902088528.

The spelling of 2009392199 in words is "two billion, nine million, three hundred ninety-two thousand, one hundred ninety-nine".