2444020199 has 2 divisors, whose sum is σ = 2444020200. Its totient is φ = 2444020198.

The previous prime is 2444020193. The next prime is 2444020247. The reversal of 2444020199 is 9910204442.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2444020199 - 2¹² = 2444016103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2444020193) 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, 1222010099 + 1222010100.

It is an arithmetic number, because the mean of its divisors is an integer number (1222010100).

Almost surely, 2^2444020199 is an apocalyptic number.

2444020199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2444020199 is an equidigital number, since it uses as much as digits as its factorization.

2444020199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2444020199 is about 49437.0326678291. The cubic root of 2444020199 is about 1347.0020715621.

The spelling of 2444020199 in words is "two billion, four hundred forty-four million, twenty thousand, one hundred ninety-nine".