4042242833 has 2 divisors, whose sum is σ = 4042242834. Its totient is φ = 4042242832.

The previous prime is 4042242829. The next prime is 4042242857. The reversal of 4042242833 is 3382422404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3560747584 + 481495249 = 59672^2 + 21943^2 .

It is a cyclic number.

It is not a de Polignac number, because 4042242833 - 2² = 4042242829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4042242833.

It is not a weakly prime, because it can be changed into another prime (4042242823) 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, 2021121416 + 2021121417.

It is an arithmetic number, because the mean of its divisors is an integer number (2021121417).

Almost surely, 2^4042242833 is an apocalyptic number.

It is an amenable number.

4042242833 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042242833 is an equidigital number, since it uses as much as digits as its factorization.

4042242833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 4042242833 is about 63578.6350356785. The cubic root of 4042242833 is about 1592.9695218633.

The spelling of 4042242833 in words is "four billion, forty-two million, two hundred forty-two thousand, eight hundred thirty-three".