2301444049 has 2 divisors, whose sum is σ = 2301444050. Its totient is φ = 2301444048.

The previous prime is 2301444023. The next prime is 2301444053. The reversal of 2301444049 is 9404441032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2253211024 + 48233025 = 47468^2 + 6945^2 .

It is a cyclic number.

It is not a de Polignac number, because 2301444049 - 2²¹ = 2299346897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2301444049.

It is not a weakly prime, because it can be changed into another prime (2301444059) 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, 1150722024 + 1150722025.

It is an arithmetic number, because the mean of its divisors is an integer number (1150722025).

Almost surely, 2^2301444049 is an apocalyptic number.

It is an amenable number.

2301444049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301444049 is an equidigital number, since it uses as much as digits as its factorization.

2301444049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2301444049 is about 47973.3681223239. The cubic root of 2301444049 is about 1320.2823181343.

The spelling of 2301444049 in words is "two billion, three hundred one million, four hundred forty-four thousand, forty-nine".