It is a de Polignac number, because none of the positive numbers 2k-306424066650023 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 306424066650023.
It is a congruent number.
Almost surely, 2306424066650023 is an apocalyptic number.
306424066650023 is a wasteful number, since it uses less digits than its factorization.
306424066650023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5233214.
The spelling of 306424066650023 in words is "three hundred six trillion, four hundred twenty-four billion, sixty-six million, six hundred fifty thousand, twenty-three".