447474716000 has 192 divisors, whose sum is σ = 1190584676736. Its totient is φ = 164305152000.

The previous prime is 447474715993. The next prime is 447474716021. The reversal of 447474716000 is 617474744.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9388229 + ... + 9435771.

It is an arithmetic number, because the mean of its divisors is an integer number (6200961858).

Almost surely, 2^447474716000 is an apocalyptic number.

447474716000 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 447474716000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595292338368).

447474716000 is an abundant number, since it is smaller than the sum of its proper divisors (743109960736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

447474716000 is a wasteful number, since it uses less digits than its factorization.

447474716000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47762 (or 47744 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 44.

The spelling of 447474716000 in words is "four hundred forty-seven billion, four hundred seventy-four million, seven hundred sixteen thousand".