2042344444 has 24 divisors (see below), whose sum is σ = 4086155360. Its totient is φ = 874976256.

The previous prime is 2042344429. The next prime is 2042344457. The reversal of 2042344444 is 4444432402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77224 + ... + 100240.

Almost surely, 2^2042344444 is an apocalyptic number.

It is an amenable number.

2042344444 is an abundant number, since it is smaller than the sum of its proper divisors (2043810916).

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

2042344444 is a wasteful number, since it uses less digits than its factorization.

2042344444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26197 (or 26195 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

The square root of 2042344444 is about 45192.3051414729. The cubic root of 2042344444 is about 1268.7508009281.

Adding to 2042344444 its reverse (4444432402), we get a palindrome (6486776846).

The spelling of 2042344444 in words is "two billion, forty-two million, three hundred forty-four thousand, four hundred forty-four".