4440410044 has 48 divisors (see below), whose sum is σ = 9163203840. Its totient is φ = 1843194240.

The previous prime is 4440410021. The next prime is 4440410053. The reversal of 4440410044 is 4400140444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145659 + ... + 173485.

It is an arithmetic number, because the mean of its divisors is an integer number (190900080).

Almost surely, 2^4440410044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4440410044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4581601920).

4440410044 is an abundant number, since it is smaller than the sum of its proper divisors (4722793796).

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

4440410044 is a wasteful number, since it uses less digits than its factorization.

4440410044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28018 (or 28016 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4440410044 is about 66636.4017936143. The cubic root of 4440410044 is about 1643.6437479278.

Adding to 4440410044 its reverse (4400140444), we get a palindrome (8840550488).

The spelling of 4440410044 in words is "four billion, four hundred forty million, four hundred ten thousand, forty-four".