4221040203 has 12 divisors (see below), whose sum is σ = 6098403168. Its totient is φ = 2813406000.

The previous prime is 4221040193. The next prime is 4221040223. The reversal of 4221040203 is 3020401224.

4221040203 is a `hidden beast` number, since 422 + 1 + 0 + 40 + 203 = 666.

It is not a de Polignac number, because 4221040203 - 2⁶ = 4221040139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4221040223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6600 + ... + 92117.

It is an arithmetic number, because the mean of its divisors is an integer number (508200264).

Almost surely, 2^4221040203 is an apocalyptic number.

4221040203 is a deficient number, since it is larger than the sum of its proper divisors (1877362965).

4221040203 is a wasteful number, since it uses less digits than its factorization.

4221040203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103474 (or 103471 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4221040203 is about 64969.5328827290. The cubic root of 4221040203 is about 1616.1183553144.

Adding to 4221040203 its reverse (3020401224), we get a palindrome (7241441427).

The spelling of 4221040203 in words is "four billion, two hundred twenty-one million, forty thousand, two hundred three".