4421444317 has 2 divisors, whose sum is σ = 4421444318. Its totient is φ = 4421444316.

The previous prime is 4421444311. The next prime is 4421444333. The reversal of 4421444317 is 7134441244.

4421444317 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2636719801 + 1784724516 = 51349^2 + 42246^2 .

It is a cyclic number.

It is not a de Polignac number, because 4421444317 - 2³ = 4421444309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4421444311) 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, 2210722158 + 2210722159.

It is an arithmetic number, because the mean of its divisors is an integer number (2210722159).

Almost surely, 2^4421444317 is an apocalyptic number.

It is an amenable number.

4421444317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421444317 is an equidigital number, since it uses as much as digits as its factorization.

4421444317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43008, while the sum is 34.

The square root of 4421444317 is about 66493.9419571437. The cubic root of 4421444317 is about 1641.3003167694.

The spelling of 4421444317 in words is "four billion, four hundred twenty-one million, four hundred forty-four thousand, three hundred seventeen".