4220432179 has 2 divisors, whose sum is σ = 4220432180. Its totient is φ = 4220432178.

The previous prime is 4220432131. The next prime is 4220432213. The reversal of 4220432179 is 9712340224.

It is an a-pointer prime, because the next prime (4220432213) can be obtained adding 4220432179 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4220432179 is a prime.

It is not a weakly prime, because it can be changed into another prime (4220432479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110216089 + 2110216090.

It is an arithmetic number, because the mean of its divisors is an integer number (2110216090).

Almost surely, 2^4220432179 is an apocalyptic number.

4220432179 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220432179 is an equidigital number, since it uses as much as digits as its factorization.

4220432179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4220432179 is about 64964.8534132111. The cubic root of 4220432179 is about 1616.0407531212.

The spelling of 4220432179 in words is "four billion, two hundred twenty million, four hundred thirty-two thousand, one hundred seventy-nine".