4224462689 has 2 divisors, whose sum is σ = 4224462690. Its totient is φ = 4224462688.

The previous prime is 4224462667. The next prime is 4224462691. The reversal of 4224462689 is 9862644224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2615811025 + 1608651664 = 51145^2 + 40108^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224462689 - 2²⁰ = 4223414113 is a prime.

It is a super-2 number, since 2×4224462689² = 35692170021506221442, which contains 22 as substring.

Together with 4224462691, 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 (4224462629) 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, 2112231344 + 2112231345.

It is an arithmetic number, because the mean of its divisors is an integer number (2112231345).

Almost surely, 2^4224462689 is an apocalyptic number.

It is an amenable number.

4224462689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224462689 is an equidigital number, since it uses as much as digits as its factorization.

4224462689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1327104, while the sum is 47.

The square root of 4224462689 is about 64995.8667070453. The cubic root of 4224462689 is about 1616.5550287361. Note that the first 3 decimals are identical.

The spelling of 4224462689 in words is "four billion, two hundred twenty-four million, four hundred sixty-two thousand, six hundred eighty-nine".