4441208089 has 2 divisors, whose sum is σ = 4441208090. Its totient is φ = 4441208088.

The previous prime is 4441208071. The next prime is 4441208099. The reversal of 4441208089 is 9808021444.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4432896400 + 8311689 = 66580^2 + 2883^2 .

It is a cyclic number.

It is not a de Polignac number, because 4441208089 - 2⁹ = 4441207577 is a prime.

It is not a weakly prime, because it can be changed into another prime (4441208099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220604044 + 2220604045.

It is an arithmetic number, because the mean of its divisors is an integer number (2220604045).

Almost surely, 2^4441208089 is an apocalyptic number.

It is an amenable number.

4441208089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441208089 is an equidigital number, since it uses as much as digits as its factorization.

4441208089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 4441208089 is about 66642.3895805065. The cubic root of 4441208089 is about 1643.7422090375.

The spelling of 4441208089 in words is "four billion, four hundred forty-one million, two hundred eight thousand, eighty-nine".