4242004229 has 2 divisors, whose sum is σ = 4242004230. Its totient is φ = 4242004228.

The previous prime is 4242004213. The next prime is 4242004253. The reversal of 4242004229 is 9224002424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4112272129 + 129732100 = 64127^2 + 11390^2 .

It is a cyclic number.

It is not a de Polignac number, because 4242004229 - 2⁴ = 4242004213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4242001229) 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, 2121002114 + 2121002115.

It is an arithmetic number, because the mean of its divisors is an integer number (2121002115).

Almost surely, 2^4242004229 is an apocalyptic number.

It is an amenable number.

4242004229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242004229 is an equidigital number, since it uses as much as digits as its factorization.

4242004229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 4242004229 is about 65130.6704172466. The cubic root of 4242004229 is about 1618.7894514040.

The spelling of 4242004229 in words is "four billion, two hundred forty-two million, four thousand, two hundred twenty-nine".