244120049 has 2 divisors, whose sum is σ = 244120050. Its totient is φ = 244120048.

The previous prime is 244120013. The next prime is 244120141. The reversal of 244120049 is 940021442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 238393600 + 5726449 = 15440^2 + 2393^2 .

It is a cyclic number.

It is not a de Polignac number, because 244120049 - 2¹² = 244115953 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (244120549) 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, 122060024 + 122060025.

It is an arithmetic number, because the mean of its divisors is an integer number (122060025).

Almost surely, 2^244120049 is an apocalyptic number.

It is an amenable number.

244120049 is a deficient number, since it is larger than the sum of its proper divisors (1).

244120049 is an equidigital number, since it uses as much as digits as its factorization.

244120049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 244120049 is about 15624.3415541264. The cubic root of 244120049 is about 624.9824413200.

The spelling of 244120049 in words is "two hundred forty-four million, one hundred twenty thousand, forty-nine".