4226125349 has 2 divisors, whose sum is σ = 4226125350. Its totient is φ = 4226125348.

The previous prime is 4226125339. The next prime is 4226125411. The reversal of 4226125349 is 9435216224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4072737124 + 153388225 = 63818^2 + 12385^2 .

It is a cyclic number.

It is not a de Polignac number, because 4226125349 - 2¹² = 4226121253 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4226125339) 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, 2113062674 + 2113062675.

It is an arithmetic number, because the mean of its divisors is an integer number (2113062675).

Almost surely, 2^4226125349 is an apocalyptic number.

It is an amenable number.

4226125349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4226125349 is an equidigital number, since it uses as much as digits as its factorization.

4226125349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 38.

The square root of 4226125349 is about 65008.6559544189. The cubic root of 4226125349 is about 1616.7670816480.

The spelling of 4226125349 in words is "four billion, two hundred twenty-six million, one hundred twenty-five thousand, three hundred forty-nine".