4223443605 has 8 divisors (see below), whose sum is σ = 6757509792. Its totient is φ = 2252503248.

The previous prime is 4223443589. The next prime is 4223443613. The reversal of 4223443605 is 5063443224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4223443605 - 2⁴ = 4223443589 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 140781439 + ... + 140781468.

It is an arithmetic number, because the mean of its divisors is an integer number (844688724).

Almost surely, 2^4223443605 is an apocalyptic number.

It is an amenable number.

4223443605 is a deficient number, since it is larger than the sum of its proper divisors (2534066187).

4223443605 is a wasteful number, since it uses less digits than its factorization.

4223443605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281562915.

The product of its (nonzero) digits is 69120, while the sum is 33.

The square root of 4223443605 is about 64988.0266279874. The cubic root of 4223443605 is about 1616.4250289409.

Adding to 4223443605 its reverse (5063443224), we get a palindrome (9286886829).

The spelling of 4223443605 in words is "four billion, two hundred twenty-three million, four hundred forty-three thousand, six hundred five".