444743322162 has 16 divisors (see below), whose sum is σ = 889867935360. Its totient is φ = 148184225552.

The previous prime is 444743322143. The next prime is 444743322173. The reversal of 444743322162 is 261223347444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15871962 + ... + 15899957.

It is an arithmetic number, because the mean of its divisors is an integer number (55616745960).

Almost surely, 2^444743322162 is an apocalyptic number.

444743322162 is an abundant number, since it is smaller than the sum of its proper divisors (445124613198).

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

444743322162 is a wasteful number, since it uses less digits than its factorization.

444743322162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31774257.

The product of its digits is 774144, while the sum is 42.

The spelling of 444743322162 in words is "four hundred forty-four billion, seven hundred forty-three million, three hundred twenty-two thousand, one hundred sixty-two".