4432120289 has 2 divisors, whose sum is σ = 4432120290. Its totient is φ = 4432120288.

The previous prime is 4432120261. The next prime is 4432120327. The reversal of 4432120289 is 9820212344.

4432120289 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., 4354944064 + 77176225 = 65992^2 + 8785^2 .

It is a cyclic number.

It is not a de Polignac number, because 4432120289 - 2²⁰ = 4431071713 is a prime.

It is not a weakly prime, because it can be changed into another prime (4432120219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2216060144 + 2216060145.

It is an arithmetic number, because the mean of its divisors is an integer number (2216060145).

Almost surely, 2^4432120289 is an apocalyptic number.

It is an amenable number.

4432120289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4432120289 is an equidigital number, since it uses as much as digits as its factorization.

4432120289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 4432120289 is about 66574.1713354361. The cubic root of 4432120289 is about 1642.6202769953.

The spelling of 4432120289 in words is "four billion, four hundred thirty-two million, one hundred twenty thousand, two hundred eighty-nine".