2042330044 has 12 divisors (see below), whose sum is σ = 3583818784. Its totient is φ = 1018381824.

The previous prime is 2042329999. The next prime is 2042330047. The reversal of 2042330044 is 4400332402.

It is a super-2 number, since 2×2042330044² = 8342224017250083872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2042329997 and 2042330024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042330047) 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, 694149 + ... + 697084.

Almost surely, 2^2042330044 is an apocalyptic number.

It is an amenable number.

2042330044 is a deficient number, since it is larger than the sum of its proper divisors (1541488740).

2042330044 is a wasteful number, since it uses less digits than its factorization.

2042330044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391604 (or 1391602 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2042330044 is about 45192.1458220342. The cubic root of 2042330044 is about 1268.7478190520.

Adding to 2042330044 its reverse (4400332402), we get a palindrome (6442662446).

The spelling of 2042330044 in words is "two billion, forty-two million, three hundred thirty thousand, forty-four".