2044824445 has 16 divisors (see below), whose sum is σ = 2463985152. Its totient is φ = 1629080640.

The previous prime is 2044824433. The next prime is 2044824473. The reversal of 2044824445 is 5444284402.

It is not a de Polignac number, because 2044824445 - 2⁷ = 2044824317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2062900 + ... + 2063890.

It is an arithmetic number, because the mean of its divisors is an integer number (153999072).

Almost surely, 2^2044824445 is an apocalyptic number.

It is an amenable number.

2044824445 is a deficient number, since it is larger than the sum of its proper divisors (419160707).

2044824445 is an equidigital number, since it uses as much as digits as its factorization.

2044824445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292.

The product of its (nonzero) digits is 163840, while the sum is 37.

The square root of 2044824445 is about 45219.7351274861. The cubic root of 2044824445 is about 1269.2641375386.

The spelling of 2044824445 in words is "two billion, forty-four million, eight hundred twenty-four thousand, four hundred forty-five".