4221441330 has 32 divisors (see below), whose sum is σ = 10139831424. Its totient is φ = 1124787456.

The previous prime is 4221441293. The next prime is 4221441331. The reversal of 4221441330 is 331441224.

It is a self number, because there is not a number n which added to its sum of digits gives 4221441330.

It is not an unprimeable number, because it can be changed into a prime (4221441331) 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, 20839 + ... + 94218.

It is an arithmetic number, because the mean of its divisors is an integer number (316869732).

Almost surely, 2^4221441330 is an apocalyptic number.

4221441330 is an abundant number, since it is smaller than the sum of its proper divisors (5918390094).

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

4221441330 is a wasteful number, since it uses less digits than its factorization.

4221441330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116290.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4221441330 is about 64972.6198486716. The cubic root of 4221441330 is about 1616.1695471330.

Adding to 4221441330 its reverse (331441224), we get a palindrome (4552882554).

The spelling of 4221441330 in words is "four billion, two hundred twenty-one million, four hundred forty-one thousand, three hundred thirty".