2044423360 has 112 divisors (see below), whose sum is σ = 5580619776. Its totient is φ = 698821632.

The previous prime is 2044423321. The next prime is 2044423369. The reversal of 2044423360 is 633244402.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (2044423369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856729 + ... + 859111.

Almost surely, 2^2044423360 is an apocalyptic number.

2044423360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044423360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2790309888).

2044423360 is an abundant number, since it is smaller than the sum of its proper divisors (3536196416).

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

2044423360 is a wasteful number, since it uses less digits than its factorization.

2044423360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790 (or 2780 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 2044423360 is about 45215.3000653540. The cubic root of 2044423360 is about 1269.1811449054.

Adding to 2044423360 its reverse (633244402), we get a palindrome (2677667762).

The spelling of 2044423360 in words is "two billion, forty-four million, four hundred twenty-three thousand, three hundred sixty".