4420213241 has 2 divisors, whose sum is σ = 4420213242. Its totient is φ = 4420213240.

The previous prime is 4420213229. The next prime is 4420213243. The reversal of 4420213241 is 1423120244.

4420213241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3855913216 + 564300025 = 62096^2 + 23755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4420213241 is a prime.

Together with 4420213243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4420213243) 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, 2210106620 + 2210106621.

It is an arithmetic number, because the mean of its divisors is an integer number (2210106621).

Almost surely, 2^4420213241 is an apocalyptic number.

It is an amenable number.

4420213241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4420213241 is an equidigital number, since it uses as much as digits as its factorization.

4420213241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4420213241 is about 66484.6842588577. The cubic root of 4420213241 is about 1641.1479719062.

Adding to 4420213241 its reverse (1423120244), we get a palindrome (5843333485).

The spelling of 4420213241 in words is "four billion, four hundred twenty million, two hundred thirteen thousand, two hundred forty-one".