4224405233 has 4 divisors (see below), whose sum is σ = 4245633600. Its totient is φ = 4203176868.

The previous prime is 4224405217. The next prime is 4224405253. The reversal of 4224405233 is 3325044224.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4224405233 - 2⁴ = 4224405217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4224405196 and 4224405205.

It is not an unprimeable number, because it can be changed into a prime (4224405253) 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, 10613885 + ... + 10614282.

It is an arithmetic number, because the mean of its divisors is an integer number (1061408400).

Almost surely, 2^4224405233 is an apocalyptic number.

It is an amenable number.

4224405233 is a deficient number, since it is larger than the sum of its proper divisors (21228367).

4224405233 is a wasteful number, since it uses less digits than its factorization.

4224405233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21228366.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 4224405233 is about 64995.4247082054. The cubic root of 4224405233 is about 1616.5476998982.

Adding to 4224405233 its reverse (3325044224), we get a palindrome (7549449457).

The spelling of 4224405233 in words is "four billion, two hundred twenty-four million, four hundred five thousand, two hundred thirty-three".