4226342009 has 2 divisors, whose sum is σ = 4226342010. Its totient is φ = 4226342008.

The previous prime is 4226341981. The next prime is 4226342011. The reversal of 4226342009 is 9002436224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4205911609 + 20430400 = 64853^2 + 4520^2 .

It is a cyclic number.

It is not a de Polignac number, because 4226342009 - 2²⁸ = 3957906553 is a prime.

Together with 4226342011, 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 (4226342509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2113171004 + 2113171005.

It is an arithmetic number, because the mean of its divisors is an integer number (2113171005).

Almost surely, 2^4226342009 is an apocalyptic number.

It is an amenable number.

4226342009 is a deficient number, since it is larger than the sum of its proper divisors (1).

4226342009 is an equidigital number, since it uses as much as digits as its factorization.

4226342009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 4226342009 is about 65010.3223265352. The cubic root of 4226342009 is about 1616.7947100105.

The spelling of 4226342009 in words is "four billion, two hundred twenty-six million, three hundred forty-two thousand, nine".