4044405316 has 72 divisors (see below), whose sum is σ = 8377084800. Its totient is φ = 1703257920.

The previous prime is 4044405293. The next prime is 4044405329. The reversal of 4044405316 is 6135044404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4164711 + ... + 4165681.

It is an arithmetic number, because the mean of its divisors is an integer number (116348400).

Almost surely, 2^4044405316 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 4044405316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4188542400).

4044405316 is an abundant number, since it is smaller than the sum of its proper divisors (4332679484).

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

4044405316 is a wasteful number, since it uses less digits than its factorization.

4044405316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 4044405316 is about 63595.6391272232. The cubic root of 4044405316 is about 1593.2535354297.

The spelling of 4044405316 in words is "four billion, forty-four million, four hundred five thousand, three hundred sixteen".