444323434122 has 64 divisors (see below), whose sum is σ = 1003134585600. Its totient is φ = 145763006400.

The previous prime is 444323434111. The next prime is 444323434151. The reversal of 444323434122 is 221434323444.

444323434122 is a `hidden beast` number, since 4 + 4 + 4 + 3 + 234 + 3 + 412 + 2 = 666.

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 31 ways as a sum of consecutive naturals, for example, 666904 + ... + 1154732.

It is an arithmetic number, because the mean of its divisors is an integer number (15673977900).

Almost surely, 2^444323434122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444323434122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501567292800).

444323434122 is an abundant number, since it is smaller than the sum of its proper divisors (558811151478).

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

444323434122 is a wasteful number, since it uses less digits than its factorization.

444323434122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488108 (or 488102 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 444323434122 its reverse (221434323444), we get a palindrome (665757757566).

The spelling of 444323434122 in words is "four hundred forty-four billion, three hundred twenty-three million, four hundred thirty-four thousand, one hundred twenty-two".