4221044030 has 32 divisors (see below), whose sum is σ = 8767609344. Its totient is φ = 1433162016.

The previous prime is 4221043999. The next prime is 4221044089. The reversal of 4221044030 is 304401224.

It is a junction number, because it is equal to n+sod(n) for n = 4221043993 and 4221044011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285512 + ... + 299931.

It is an arithmetic number, because the mean of its divisors is an integer number (273987792).

Almost surely, 2^4221044030 is an apocalyptic number.

4221044030 is an abundant number, since it is smaller than the sum of its proper divisors (4546565314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4221044030 is a wasteful number, since it uses less digits than its factorization.

4221044030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585560.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4221044030 is about 64969.5623349888. The cubic root of 4221044030 is about 1616.1188437314.

Adding to 4221044030 its reverse (304401224), we get a palindrome (4525445254).

The spelling of 4221044030 in words is "four billion, two hundred twenty-one million, forty-four thousand, thirty".