4344224449 has 2 divisors, whose sum is σ = 4344224450. Its totient is φ = 4344224448.

The previous prime is 4344224371. The next prime is 4344224461. The reversal of 4344224449 is 9444224434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2743664400 + 1600560049 = 52380^2 + 40007^2 .

It is a cyclic number.

It is not a de Polignac number, because 4344224449 - 2⁹ = 4344223937 is a prime.

It is not a weakly prime, because it can be changed into another prime (4344284449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172112224 + 2172112225.

It is an arithmetic number, because the mean of its divisors is an integer number (2172112225).

Almost surely, 2^4344224449 is an apocalyptic number.

It is an amenable number.

4344224449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344224449 is an equidigital number, since it uses as much as digits as its factorization.

4344224449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 442368, while the sum is 40.

The square root of 4344224449 is about 65910.7309093140. The cubic root of 4344224449 is about 1631.6891229558.

The spelling of 4344224449 in words is "four billion, three hundred forty-four million, two hundred twenty-four thousand, four hundred forty-nine".