4440444202 has 8 divisors (see below), whose sum is σ = 6663511296. Its totient is φ = 2219273772.

The previous prime is 4440444199. The next prime is 4440444257. The reversal of 4440444202 is 2024440444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4440444202² = 39435089422150833608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468298 + ... + 477685.

It is an arithmetic number, because the mean of its divisors is an integer number (832938912).

Almost surely, 2^4440444202 is an apocalyptic number.

4440444202 is a deficient number, since it is larger than the sum of its proper divisors (2223067094).

4440444202 is a wasteful number, since it uses less digits than its factorization.

4440444202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948332.

The product of its (nonzero) digits is 16384, while the sum is 28.

The square root of 4440444202 is about 66636.6580944753. The cubic root of 4440444202 is about 1643.6479625114.

Adding to 4440444202 its reverse (2024440444), we get a palindrome (6464884646).

The spelling of 4440444202 in words is "four billion, four hundred forty million, four hundred forty-four thousand, two hundred two".