4440404244 has 12 divisors (see below), whose sum is σ = 10360943264. Its totient is φ = 1480134744.

The previous prime is 4440404201. The next prime is 4440404261. The reversal of 4440404244 is 4424040444.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 185016832 + ... + 185016855.

Almost surely, 2^4440404244 is an apocalyptic number.

It is an amenable number.

4440404244 is an abundant number, since it is smaller than the sum of its proper divisors (5920539020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4440404244 is a wasteful number, since it uses less digits than its factorization.

4440404244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370033694 (or 370033692 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

The square root of 4440404244 is about 66636.3582738433. The cubic root of 4440404244 is about 1643.6430322928.

Adding to 4440404244 its reverse (4424040444), we get a palindrome (8864444688).

The spelling of 4440404244 in words is "four billion, four hundred forty million, four hundred four thousand, two hundred forty-four".