4042503233 has 4 divisors (see below), whose sum is σ = 4093674240. Its totient is φ = 3991332228.

The previous prime is 4042503221. The next prime is 4042503247. The reversal of 4042503233 is 3323052404.

4042503233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4042503233 - 2¹⁰ = 4042502209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4042503263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25585385 + ... + 25585542.

It is an arithmetic number, because the mean of its divisors is an integer number (1023418560).

Almost surely, 2^4042503233 is an apocalyptic number.

It is an amenable number.

4042503233 is a deficient number, since it is larger than the sum of its proper divisors (51171007).

4042503233 is an equidigital number, since it uses as much as digits as its factorization.

4042503233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51171006.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 4042503233 is about 63580.6828604412. The cubic root of 4042503233 is about 1593.0037273258.

Adding to 4042503233 its reverse (3323052404), we get a palindrome (7365555637).

The spelling of 4042503233 in words is "four billion, forty-two million, five hundred three thousand, two hundred thirty-three".