It is a tau number, because it is divible by the number of its divisors (768).
It is a congruent number.
It is an unprimeable number.
Almost surely, 23340673187840 is an apocalyptic number.
3340673187840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3340673187840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6220689153120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3340673187840 is a wasteful number, since it uses less digits than its factorization.
3340673187840 is an odious number, because the sum of its binary digits is odd.
The spelling of 3340673187840 in words is "three trillion, three hundred forty billion, six hundred seventy-three million, one hundred eighty-seven thousand, eight hundred forty".