4272223244 has 6 divisors (see below), whose sum is σ = 7476390684. Its totient is φ = 2136111620.

The previous prime is 4272223237. The next prime is 4272223253. The reversal of 4272223244 is 4423222724.

It is a self number, because there is not a number n which added to its sum of digits gives 4272223244.

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 as a sum of consecutive naturals, namely, 534027902 + ... + 534027909.

It is an arithmetic number, because the mean of its divisors is an integer number (1246065114).

Almost surely, 2^4272223244 is an apocalyptic number.

It is an amenable number.

4272223244 is a deficient number, since it is larger than the sum of its proper divisors (3204167440).

4272223244 is a wasteful number, since it uses less digits than its factorization.

4272223244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068055815 (or 1068055813 counting only the distinct ones).

The product of its digits is 43008, while the sum is 32.

The square root of 4272223244 is about 65362.2463200279. The cubic root of 4272223244 is about 1622.6243147602.

Adding to 4272223244 its reverse (4423222724), we get a palindrome (8695445968).

The spelling of 4272223244 in words is "four billion, two hundred seventy-two million, two hundred twenty-three thousand, two hundred forty-four".