It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-645141302215 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
Almost surely, 2645141302215 is an apocalyptic number.
645141302215 is a wasteful number, since it uses less digits than its factorization.
645141302215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 984948689.
The spelling of 645141302215 in words is "six hundred forty-five billion, one hundred forty-one million, three hundred two thousand, two hundred fifteen".