4442322163 has 2 divisors, whose sum is σ = 4442322164. Its totient is φ = 4442322162.

The previous prime is 4442322119. The next prime is 4442322179. The reversal of 4442322163 is 3612232444.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4442322163 is a prime.

It is not a weakly prime, because it can be changed into another prime (4442322193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221161081 + 2221161082.

It is an arithmetic number, because the mean of its divisors is an integer number (2221161082).

Almost surely, 2^4442322163 is an apocalyptic number.

4442322163 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442322163 is an equidigital number, since it uses as much as digits as its factorization.

4442322163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 31.

The square root of 4442322163 is about 66650.7476552214. The cubic root of 4442322163 is about 1643.8796414147.

The spelling of 4442322163 in words is "four billion, four hundred forty-two million, three hundred twenty-two thousand, one hundred sixty-three".