4418544224 has 12 divisors (see below), whose sum is σ = 8699009004. Its totient is φ = 2209272096.

The previous prime is 4418544217. The next prime is 4418544233. The reversal of 4418544224 is 4224458144.

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, 69039722 + ... + 69039785.

It is an arithmetic number, because the mean of its divisors is an integer number (724917417).

Almost surely, 2^4418544224 is an apocalyptic number.

It is an amenable number.

4418544224 is a deficient number, since it is larger than the sum of its proper divisors (4280464780).

4418544224 is a wasteful number, since it uses less digits than its factorization.

4418544224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138079517 (or 138079509 counting only the distinct ones).

The product of its digits is 163840, while the sum is 38.

The square root of 4418544224 is about 66472.1311829251. The cubic root of 4418544224 is about 1640.9413869492.

The spelling of 4418544224 in words is "four billion, four hundred eighteen million, five hundred forty-four thousand, two hundred twenty-four".