6681334000344 has 32 divisors (see below), whose sum is σ = 16703986049520. Its totient is φ = 2227024526976.

The previous prime is 6681334000331. The next prime is 6681334000357. The reversal of 6681334000344 is 4430004331866.

It is an interprime number because it is at equal distance from previous prime (6681334000331) and next prime (6681334000357).

It is a junction number, because it is equal to n+sod(n) for n = 6681334000296 and 6681334000305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4795339 + ... + 6029754.

Almost surely, 2^{6681334000344} is an apocalyptic number.

It is an amenable number.

6681334000344 is an abundant number, since it is smaller than the sum of its proper divisors (10022652049176).

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

6681334000344 is a wasteful number, since it uses less digits than its factorization.

6681334000344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10850819 (or 10850815 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 6681334000344 in words is "six trillion, six hundred eighty-one billion, three hundred thirty-four million, three hundred forty-four", and thus it is an aban number.