4423661159 has 2 divisors, whose sum is σ = 4423661160. Its totient is φ = 4423661158.

The previous prime is 4423661129. The next prime is 4423661173. The reversal of 4423661159 is 9511663244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4423661159 - 2⁸ = 4423660903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423661129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211830579 + 2211830580.

It is an arithmetic number, because the mean of its divisors is an integer number (2211830580).

Almost surely, 2^4423661159 is an apocalyptic number.

4423661159 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423661159 is an equidigital number, since it uses as much as digits as its factorization.

4423661159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 41.

The square root of 4423661159 is about 66510.6093717386. The cubic root of 4423661159 is about 1641.5745782467.

The spelling of 4423661159 in words is "four billion, four hundred twenty-three million, six hundred sixty-one thousand, one hundred fifty-nine".