446492219068 has 12 divisors (see below), whose sum is σ = 892984438192. Its totient is φ = 191353808160.

The previous prime is 446492219029. The next prime is 446492219083. The reversal of 446492219068 is 860912294644.

446492219068 is an admirable number.

It is a hoax number, since the sum of its digits (55) 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7973075313 + ... + 7973075368.

Almost surely, 2^446492219068 is an apocalyptic number.

It is an amenable number.

446492219068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

446492219068 is a wasteful number, since it uses less digits than its factorization.

446492219068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15946150692 (or 15946150690 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 446492219068 in words is "four hundred forty-six billion, four hundred ninety-two million, two hundred nineteen thousand, sixty-eight".