4221442333 has 16 divisors (see below), whose sum is σ = 4611841920. Its totient is φ = 3851641024.

The previous prime is 4221442327. The next prime is 4221442339. The reversal of 4221442333 is 3332441224.

It is an interprime number because it is at equal distance from previous prime (4221442327) and next prime (4221442339).

It is a cyclic number.

It is not a de Polignac number, because 4221442333 - 2⁹ = 4221441821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221442339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17235 + ... + 93487.

It is an arithmetic number, because the mean of its divisors is an integer number (288240120).

Almost surely, 2^4221442333 is an apocalyptic number.

It is an amenable number.

4221442333 is a deficient number, since it is larger than the sum of its proper divisors (390399587).

4221442333 is a wasteful number, since it uses less digits than its factorization.

4221442333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76388.

The product of its digits is 13824, while the sum is 28.

The square root of 4221442333 is about 64972.6275673071. The cubic root of 4221442333 is about 1616.1696751318.

Adding to 4221442333 its reverse (3332441224), we get a palindrome (7553883557).

The spelling of 4221442333 in words is "four billion, two hundred twenty-one million, four hundred forty-two thousand, three hundred thirty-three".