It is a cyclic number.
It is a Duffinian number.
It is a congruent number.
Almost surely, 2343874433963061 is an apocalyptic number.
343874433963061 is the 8741656-th centered nonagonal number.
It is an amenable number.
343874433963061 is a wasteful number, since it uses less digits than its factorization.
343874433963061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14173.
The spelling of 343874433963061 in words is "three hundred forty-three trillion, eight hundred seventy-four billion, four hundred thirty-three million, nine hundred sixty-three thousand, sixty-one".