446604620066 has 16 divisors (see below), whose sum is σ = 741715138080. Its totient is φ = 199972217280.

The previous prime is 446604620027. The next prime is 446604620089. The reversal of 446604620066 is 660026406644.

It is a junction number, because it is equal to n+sod(n) for n = 446604619999 and 446604620026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151492631 + ... + 151495578.

It is an arithmetic number, because the mean of its divisors is an integer number (46357196130).

Almost surely, 2^446604620066 is an apocalyptic number.

446604620066 is a deficient number, since it is larger than the sum of its proper divisors (295110518014).

446604620066 is a wasteful number, since it uses less digits than its factorization.

446604620066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302988289.

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 446604620066 in words is "four hundred forty-six billion, six hundred four million, six hundred twenty thousand, sixty-six".