2044240422 has 32 divisors (see below), whose sum is σ = 4760716032. Its totient is φ = 573047904.

The previous prime is 2044240411. The next prime is 2044240427. The reversal of 2044240422 is 2240424402.

It is a junction number, because it is equal to n+sod(n) for n = 2044240392 and 2044240401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044240427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456948 + ... + 461399.

It is an arithmetic number, because the mean of its divisors is an integer number (148772376).

Almost surely, 2^2044240422 is an apocalyptic number.

2044240422 is an abundant number, since it is smaller than the sum of its proper divisors (2716475610).

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

2044240422 is a wasteful number, since it uses less digits than its factorization.

2044240422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918412.

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 2044240422 is about 45213.2770544229. The cubic root of 2044240422 is about 1269.1432877129.

Adding to 2044240422 its reverse (2240424402), we get a palindrome (4284664824).

The spelling of 2044240422 in words is "two billion, forty-four million, two hundred forty thousand, four hundred twenty-two".