4044405317 has 4 divisors (see below), whose sum is σ = 4084449036. Its totient is φ = 4004361600.

The previous prime is 4044405293. The next prime is 4044405329. The reversal of 4044405317 is 7135044404.

4044405317 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1846764676 + 2197640641 = 42974^2 + 46879^2 .

It is a cyclic number.

It is not a de Polignac number, because 4044405317 - 2⁸ = 4044405061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044404317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20021708 + ... + 20021909.

It is an arithmetic number, because the mean of its divisors is an integer number (1021112259).

Almost surely, 2^4044405317 is an apocalyptic number.

It is an amenable number.

4044405317 is a deficient number, since it is larger than the sum of its proper divisors (40043719).

4044405317 is a wasteful number, since it uses less digits than its factorization.

4044405317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40043718.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 4044405317 is about 63595.6391350854. The cubic root of 4044405317 is about 1593.2535355610.

The spelling of 4044405317 in words is "four billion, forty-four million, four hundred five thousand, three hundred seventeen".