4644224224 has 12 divisors (see below), whose sum is σ = 9143316504. Its totient is φ = 2322112096.

The previous prime is 4644224213. The next prime is 4644224231. The reversal of 4644224224 is 4224224464.

It is a self number, because there is not a number n which added to its sum of digits gives 4644224224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72565972 + ... + 72566035.

It is an arithmetic number, because the mean of its divisors is an integer number (761943042).

Almost surely, 2^4644224224 is an apocalyptic number.

It is an amenable number.

4644224224 is a deficient number, since it is larger than the sum of its proper divisors (4499092280).

4644224224 is a wasteful number, since it uses less digits than its factorization.

4644224224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145132017 (or 145132009 counting only the distinct ones).

The product of its digits is 98304, while the sum is 34.

The square root of 4644224224 is about 68148.5452816126. The cubic root of 4644224224 is about 1668.4161808686.

Adding to 4644224224 its reverse (4224224464), we get a palindrome (8868448688).

The spelling of 4644224224 in words is "four billion, six hundred forty-four million, two hundred twenty-four thousand, two hundred twenty-four".