4321242303 has 16 divisors (see below), whose sum is σ = 6797162496. Its totient is φ = 2389626720.

The previous prime is 4321242293. The next prime is 4321242337. The reversal of 4321242303 is 3032421234.

It is not a de Polignac number, because 4321242303 - 2⁶ = 4321242239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321242383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3318276 + ... + 3319577.

It is an arithmetic number, because the mean of its divisors is an integer number (424822656).

Almost surely, 2^4321242303 is an apocalyptic number.

4321242303 is a deficient number, since it is larger than the sum of its proper divisors (2475920193).

4321242303 is a wasteful number, since it uses less digits than its factorization.

4321242303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6637894.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4321242303 is about 65736.1567404119. The cubic root of 4321242303 is about 1628.8066720847.

Adding to 4321242303 its reverse (3032421234), we get a palindrome (7353663537).

The spelling of 4321242303 in words is "four billion, three hundred twenty-one million, two hundred forty-two thousand, three hundred three".