6740067340812 has 24 divisors (see below), whose sum is σ = 16936579472176. Its totient is φ = 2073866874048.

The previous prime is 6740067340781. The next prime is 6740067340849. The reversal of 6740067340812 is 2180437600476.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21602779783 + ... + 21602780094.

Almost surely, 2^{6740067340812} is an apocalyptic number.

It is an amenable number.

6740067340812 is an abundant number, since it is smaller than the sum of its proper divisors (10196512131364).

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

6740067340812 is a wasteful number, since it uses less digits than its factorization.

6740067340812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43205559897 (or 43205559895 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 6740067340812 in words is "six trillion, seven hundred forty billion, sixty-seven million, three hundred forty thousand, eight hundred twelve".