443442322112 has 28 divisors (see below), whose sum is σ = 880660545000. Its totient is φ = 221543602176.

The previous prime is 443442322111. The next prime is 443442322117. The reversal of 443442322112 is 211223244344.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (443442322111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2693798 + ... + 2853669.

Almost surely, 2^443442322112 is an apocalyptic number.

It is an amenable number.

443442322112 is a deficient number, since it is larger than the sum of its proper divisors (437218222888).

443442322112 is a wasteful number, since it uses less digits than its factorization.

443442322112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5548728 (or 5548718 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 443442322112 its reverse (211223244344), we get a palindrome (654665566456).

The spelling of 443442322112 in words is "four hundred forty-three billion, four hundred forty-two million, three hundred twenty-two thousand, one hundred twelve".