4042400303 has 2 divisors, whose sum is σ = 4042400304. Its totient is φ = 4042400302.

The previous prime is 4042400293. The next prime is 4042400317. The reversal of 4042400303 is 3030042404.

It is a happy number.

4042400303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4042400303 - 2³⁰ = 2968658479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4042400333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021200151 + 2021200152.

It is an arithmetic number, because the mean of its divisors is an integer number (2021200152).

Almost surely, 2^4042400303 is an apocalyptic number.

4042400303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042400303 is an equidigital number, since it uses as much as digits as its factorization.

4042400303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 4042400303 is about 63579.8734113241. The cubic root of 4042400303 is about 1592.9902068859.

Adding to 4042400303 its reverse (3030042404), we get a palindrome (7072442707).

The spelling of 4042400303 in words is "four billion, forty-two million, four hundred thousand, three hundred three".