443444104012 has 48 divisors (see below), whose sum is σ = 955288131840. Its totient is φ = 175395788352.

The previous prime is 443444104007. The next prime is 443444104013. The reversal of 443444104012 is 210401444344.

It is a super-2 number, since 2×443444104012² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (443444104013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1893939 + ... + 2115157.

It is an arithmetic number, because the mean of its divisors is an integer number (19901836080).

Almost surely, 2^443444104012 is an apocalyptic number.

It is an amenable number.

443444104012 is an abundant number, since it is smaller than the sum of its proper divisors (511844027828).

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

443444104012 is a wasteful number, since it uses less digits than its factorization.

443444104012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226750 (or 226748 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 443444104012 its reverse (210401444344), we get a palindrome (653845548356).

The spelling of 443444104012 in words is "four hundred forty-three billion, four hundred forty-four million, one hundred four thousand, twelve".