It is a congruent number.
Almost surely, 28474254663118 is an apocalyptic number.
8474254663118 is a wasteful number, since it uses less digits than its factorization.
8474254663118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251924.
The spelling of 8474254663118 in words is "eight trillion, four hundred seventy-four billion, two hundred fifty-four million, six hundred sixty-three thousand, one hundred eighteen".