4221024303 has 4 divisors (see below), whose sum is σ = 5628032408. Its totient is φ = 2814016200.

The previous prime is 4221024293. The next prime is 4221024307. The reversal of 4221024303 is 3034201224.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4221024303 - 2²¹ = 4218927151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4221024303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221024307) 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, 703504048 + ... + 703504053.

It is an arithmetic number, because the mean of its divisors is an integer number (1407008102).

Almost surely, 2^4221024303 is an apocalyptic number.

4221024303 is a deficient number, since it is larger than the sum of its proper divisors (1407008105).

4221024303 is a wasteful number, since it uses less digits than its factorization.

4221024303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407008104.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4221024303 is about 64969.4105175659. The cubic root of 4221024303 is about 1616.1163260899.

Adding to 4221024303 its reverse (3034201224), we get a palindrome (7255225527).

The spelling of 4221024303 in words is "four billion, two hundred twenty-one million, twenty-four thousand, three hundred three".