4224004401 has 4 divisors (see below), whose sum is σ = 5632005872. Its totient is φ = 2816002932.

The previous prime is 4224004327. The next prime is 4224004403. The reversal of 4224004401 is 1044004224.

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 de Polignac number, because none of the positive numbers 2^k-4224004401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224004403) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 704000731 + ... + 704000736.

It is an arithmetic number, because the mean of its divisors is an integer number (1408001468).

Almost surely, 2^4224004401 is an apocalyptic number.

It is an amenable number.

4224004401 is a deficient number, since it is larger than the sum of its proper divisors (1408001471).

4224004401 is a wasteful number, since it uses less digits than its factorization.

4224004401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408001470.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 4224004401 is about 64992.3410949321. The cubic root of 4224004401 is about 1616.4965696596.

Adding to 4224004401 its reverse (1044004224), we get a palindrome (5268008625).

The spelling of 4224004401 in words is "four billion, two hundred twenty-four million, four thousand, four hundred one".