4427201473 has 2 divisors, whose sum is σ = 4427201474. Its totient is φ = 4427201472.

The previous prime is 4427201447. The next prime is 4427201501. The reversal of 4427201473 is 3741027244.

4427201473 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., 2347111809 + 2080089664 = 48447^2 + 45608^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4427201473 is a prime.

It is a super-2 number, since 2×4427201473² = 39200225765066739458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4427201423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213600736 + 2213600737.

It is an arithmetic number, because the mean of its divisors is an integer number (2213600737).

Almost surely, 2^4427201473 is an apocalyptic number.

It is an amenable number.

4427201473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4427201473 is an equidigital number, since it uses as much as digits as its factorization.

4427201473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 4427201473 is about 66537.2187050225. The cubic root of 4427201473 is about 1642.0123860225.

The spelling of 4427201473 in words is "four billion, four hundred twenty-seven million, two hundred one thousand, four hundred seventy-three".