6344193685404 has 12 divisors (see below), whose sum is σ = 14803118599304. Its totient is φ = 2114731228464.

The previous prime is 6344193685381. The next prime is 6344193685421. The reversal of 6344193685404 is 4045863914436.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264341403547 + ... + 264341403570.

Almost surely, 2^{6344193685404} is an apocalyptic number.

It is an amenable number.

6344193685404 is an abundant number, since it is smaller than the sum of its proper divisors (8458924913900).

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

6344193685404 is a wasteful number, since it uses less digits than its factorization.

6344193685404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528682807124 (or 528682807122 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 57.

The spelling of 6344193685404 in words is "six trillion, three hundred forty-four billion, one hundred ninety-three million, six hundred eighty-five thousand, four hundred four".