2044402203404 has 24 divisors (see below), whose sum is σ = 3906141055488. Its totient is φ = 928513873040.

The previous prime is 2044402203367. The next prime is 2044402203407. The reversal of 2044402203404 is 4043022044402.

It is not an unprimeable number, because it can be changed into a prime (2044402203407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18941972 + ... + 19049595.

It is an arithmetic number, because the mean of its divisors is an integer number (162755877312).

Almost surely, 2^{2044402203404} is an apocalyptic number.

It is an amenable number.

2044402203404 is a deficient number, since it is larger than the sum of its proper divisors (1861738852084).

2044402203404 is a wasteful number, since it uses less digits than its factorization.

2044402203404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37992805 (or 37992803 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 2044402203404 its reverse (4043022044402), we get a palindrome (6087424247806).

The spelling of 2044402203404 in words is "two trillion, forty-four billion, four hundred two million, two hundred three thousand, four hundred four".