404204042441012 has 144 divisors (see below), whose sum is σ = 792590213849280. Its totient is φ = 180191001323520.

The previous prime is 404204042440969. The next prime is 404204042441027. The reversal of 404204042441012 is 210144240402404.

It is a self number, because there is not a number n which added to its sum of digits gives 404204042441012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7100114564 + ... + 7100171492.

Almost surely, 2^{404204042441012} is an apocalyptic number.

It is an amenable number.

404204042441012 is a deficient number, since it is larger than the sum of its proper divisors (388386171408268).

404204042441012 is a wasteful number, since it uses less digits than its factorization.

404204042441012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57982 (or 57969 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 404204042441012 its reverse (210144240402404), we get a palindrome (614348282843416).

The spelling of 404204042441012 in words is "four hundred four trillion, two hundred four billion, forty-two million, four hundred forty-one thousand, twelve".