446747551068 has 192 divisors, whose sum is σ = 1326862172160. Its totient is φ = 113855908608.

The previous prime is 446747551039. The next prime is 446747551127. The reversal of 446747551068 is 860155747644.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 446747550999 and 446747551017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3999505 + ... + 4109687.

It is an arithmetic number, because the mean of its divisors is an integer number (6910740480).

Almost surely, 2^446747551068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 446747551068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663431086080).

446747551068 is an abundant number, since it is smaller than the sum of its proper divisors (880114621092).

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

446747551068 is a wasteful number, since it uses less digits than its factorization.

446747551068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110336 (or 110334 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 446747551068 in words is "four hundred forty-six billion, seven hundred forty-seven million, five hundred fifty-one thousand, sixty-eight".