4418244328 has 16 divisors (see below), whose sum is σ = 8364638880. Its totient is φ = 2187673968.

The previous prime is 4418244283. The next prime is 4418244329. The reversal of 4418244328 is 8234428144.

It is not an unprimeable number, because it can be changed into a prime (4418244329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2680150 + ... + 2681797.

It is an arithmetic number, because the mean of its divisors is an integer number (522789930).

Almost surely, 2^4418244328 is an apocalyptic number.

It is an amenable number.

4418244328 is a deficient number, since it is larger than the sum of its proper divisors (3946394552).

4418244328 is a wasteful number, since it uses less digits than its factorization.

4418244328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362056 (or 5362052 counting only the distinct ones).

The product of its digits is 196608, while the sum is 40.

The square root of 4418244328 is about 66469.8753421428. The cubic root of 4418244328 is about 1640.9042613812.

The spelling of 4418244328 in words is "four billion, four hundred eighteen million, two hundred forty-four thousand, three hundred twenty-eight".