47373472699920 is a `hidden beast` number, since 4 + 7 + 3 + 7 + 3 + 472 + 69 + 9 + 92 + 0 = 666.
It is an unprimeable number.
Almost surely, 247373472699920 is an apocalyptic number.
47373472699920 is a gapful number since it is divisible by the number (40) 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 47373472699920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84181493468160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47373472699920 is a wasteful number, since it uses less digits than its factorization.
47373472699920 is an odious number, because the sum of its binary digits is odd.
The spelling of 47373472699920 in words is "forty-seven trillion, three hundred seventy-three billion, four hundred seventy-two million, six hundred ninety-nine thousand, nine hundred twenty".