4844096221 has 2 divisors, whose sum is σ = 4844096222. Its totient is φ = 4844096220.

The previous prime is 4844096149. The next prime is 4844096233. The reversal of 4844096221 is 1226904484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3974672025 + 869424196 = 63045^2 + 29486^2 .

It is a cyclic number.

It is not a de Polignac number, because 4844096221 - 2⁹ = 4844095709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4844096281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2422048110 + 2422048111.

It is an arithmetic number, because the mean of its divisors is an integer number (2422048111).

Almost surely, 2^4844096221 is an apocalyptic number.

It is an amenable number.

4844096221 is a deficient number, since it is larger than the sum of its proper divisors (1).

4844096221 is an equidigital number, since it uses as much as digits as its factorization.

4844096221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 4844096221 is about 69599.5418160206. The cubic root of 4844096221 is about 1692.0151749939.

The spelling of 4844096221 in words is "four billion, eight hundred forty-four million, ninety-six thousand, two hundred twenty-one".