447357886116 has 24 divisors (see below), whose sum is σ = 1079829381120. Its totient is φ = 143977250592.

The previous prime is 447357886093. The next prime is 447357886117. The reversal of 447357886116 is 611688753744.

It is a self number, because there is not a number n which added to its sum of digits gives 447357886116.

It is not an unprimeable number, because it can be changed into a prime (447357886117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642755236 + ... + 642755931.

It is an arithmetic number, because the mean of its divisors is an integer number (44992890880).

Almost surely, 2^447357886116 is an apocalyptic number.

It is an amenable number.

447357886116 is an abundant number, since it is smaller than the sum of its proper divisors (632471495004).

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

447357886116 is a wasteful number, since it uses less digits than its factorization.

447357886116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285511203 (or 1285511201 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 60.

The spelling of 447357886116 in words is "four hundred forty-seven billion, three hundred fifty-seven million, eight hundred eighty-six thousand, one hundred sixteen".