4430420227 has 2 divisors, whose sum is σ = 4430420228. Its totient is φ = 4430420226.

The previous prime is 4430420143. The next prime is 4430420237. The reversal of 4430420227 is 7220240344.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4430420227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4430420195 and 4430420204.

It is not a weakly prime, because it can be changed into another prime (4430420237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215210113 + 2215210114.

It is an arithmetic number, because the mean of its divisors is an integer number (2215210114).

Almost surely, 2^4430420227 is an apocalyptic number.

4430420227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430420227 is an equidigital number, since it uses as much as digits as its factorization.

4430420227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 28.

The square root of 4430420227 is about 66561.4019308488. The cubic root of 4430420227 is about 1642.4102260294.

The spelling of 4430420227 in words is "four billion, four hundred thirty million, four hundred twenty thousand, two hundred twenty-seven".