444466506322 has 16 divisors (see below), whose sum is σ = 667082447640. Its totient is φ = 222105731328.

The previous prime is 444466506271. The next prime is 444466506343. The reversal of 444466506322 is 223605664444.

It can be written as a sum of positive squares in 4 ways, for example, as 428345379361 + 16121126961 = 654481^2 + 126969^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47905948 + ... + 47915224.

Almost surely, 2^444466506322 is an apocalyptic number.

444466506322 is a deficient number, since it is larger than the sum of its proper divisors (222615941318).

444466506322 is a wasteful number, since it uses less digits than its factorization.

444466506322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20445.

The product of its (nonzero) digits is 3317760, while the sum is 46.

The spelling of 444466506322 in words is "four hundred forty-four billion, four hundred sixty-six million, five hundred six thousand, three hundred twenty-two".