3404013445056 has 84 divisors (see below), whose sum is σ = 10476893451048. Its totient is φ = 972575267328.

The previous prime is 3404013445033. The next prime is 3404013445081. The reversal of 3404013445056 is 6505443104043.

It is a tau number, because it is divible by the number of its divisors (84).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180901171 + ... + 180919986.

Almost surely, 2^{3404013445056} is an apocalyptic number.

It is an amenable number.

3404013445056 is an abundant number, since it is smaller than the sum of its proper divisors (7072880005992).

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

3404013445056 is a wasteful number, since it uses less digits than its factorization.

3404013445056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361821186 (or 361821169 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 3404013445056 its reverse (6505443104043), we get a palindrome (9909456549099).

The spelling of 3404013445056 in words is "three trillion, four hundred four billion, thirteen million, four hundred forty-five thousand, fifty-six".