4224223405 has 8 divisors (see below), whose sum is σ = 5072972184. Its totient is φ = 3376776000.

The previous prime is 4224223369. The next prime is 4224223439. The reversal of 4224223405 is 5043224224.

It can be written as a sum of positive squares in 4 ways, for example, as 85488516 + 4138734889 = 9246^2 + 64333^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-4224223405 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 318186 + ... + 331195.

It is an arithmetic number, because the mean of its divisors is an integer number (634121523).

Almost surely, 2^4224223405 is an apocalyptic number.

It is an amenable number.

4224223405 is a deficient number, since it is larger than the sum of its proper divisors (848748779).

4224223405 is a wasteful number, since it uses less digits than its factorization.

4224223405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650687.

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 4224223405 is about 64994.0259177719. The cubic root of 4224223405 is about 1616.5245062700.

Adding to 4224223405 its reverse (5043224224), we get a palindrome (9267447629).

The spelling of 4224223405 in words is "four billion, two hundred twenty-four million, two hundred twenty-three thousand, four hundred five".