4252443211 has 2 divisors, whose sum is σ = 4252443212. Its totient is φ = 4252443210.

The previous prime is 4252443179. The next prime is 4252443241. The reversal of 4252443211 is 1123442524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4252443211 - 2⁵ = 4252443179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4252443211.

It is not a weakly prime, because it can be changed into another prime (4252443241) 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, 2126221605 + 2126221606.

It is an arithmetic number, because the mean of its divisors is an integer number (2126221606).

Almost surely, 2^4252443211 is an apocalyptic number.

4252443211 is a deficient number, since it is larger than the sum of its proper divisors (1).

4252443211 is an equidigital number, since it uses as much as digits as its factorization.

4252443211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 28.

The square root of 4252443211 is about 65210.7599326982. The cubic root of 4252443211 is about 1620.1162354997.

Adding to 4252443211 its reverse (1123442524), we get a palindrome (5375885735).

The spelling of 4252443211 in words is "four billion, two hundred fifty-two million, four hundred forty-three thousand, two hundred eleven".