4440244044 has 12 divisors (see below), whose sum is σ = 10360569464. Its totient is φ = 1480081344.

The previous prime is 4440244037. The next prime is 4440244051. The reversal of 4440244044 is 4404420444.

It is an interprime number because it is at equal distance from previous prime (4440244037) and next prime (4440244051).

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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, 185010157 + ... + 185010180.

Almost surely, 2^4440244044 is an apocalyptic number.

It is an amenable number.

4440244044 is an abundant number, since it is smaller than the sum of its proper divisors (5920325420).

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

4440244044 is a wasteful number, since it uses less digits than its factorization.

4440244044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370020344 (or 370020342 counting only the distinct ones).

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

The square root of 4440244044 is about 66635.1562165198. The cubic root of 4440244044 is about 1643.6232657156.

Adding to 4440244044 its reverse (4404420444), we get a palindrome (8844664488).

The spelling of 4440244044 in words is "four billion, four hundred forty million, two hundred forty-four thousand, forty-four".