2040000442444 has 12 divisors (see below), whose sum is σ = 3628525377568. Its totient is φ = 1003278906000.

The previous prime is 2040000442439. The next prime is 2040000442457. The reversal of 2040000442444 is 4442440000402.

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 3 ways as a sum of consecutive naturals, for example, 4180328532 + ... + 4180329019.

Almost surely, 2^{2040000442444} is an apocalyptic number.

It is an amenable number.

2040000442444 is a deficient number, since it is larger than the sum of its proper divisors (1588524935124).

2040000442444 is a wasteful number, since it uses less digits than its factorization.

2040000442444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8360657616 (or 8360657614 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2040000442444 its reverse (4442440000402), we get a palindrome (6482440442846).

The spelling of 2040000442444 in words is "two trillion, forty billion, four hundred forty-two thousand, four hundred forty-four".