445030244112 has 20 divisors (see below), whose sum is σ = 1149661464080. Its totient is φ = 148343414688.

The previous prime is 445030244093. The next prime is 445030244119. The reversal of 445030244112 is 211442030544.

It is a self number, because there is not a number n which added to its sum of digits gives 445030244112.

It is not an unprimeable number, because it can be changed into a prime (445030244119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4635731662 + ... + 4635731757.

It is an arithmetic number, because the mean of its divisors is an integer number (57483073204).

Almost surely, 2^445030244112 is an apocalyptic number.

It is an amenable number.

445030244112 is an abundant number, since it is smaller than the sum of its proper divisors (704631219968).

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

445030244112 is a wasteful number, since it uses less digits than its factorization.

445030244112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9271463430 (or 9271463424 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 445030244112 its reverse (211442030544), we get a palindrome (656472274656).

The spelling of 445030244112 in words is "four hundred forty-five billion, thirty million, two hundred forty-four thousand, one hundred twelve".