443404144401412 has 6 divisors (see below), whose sum is σ = 775957252702478. Its totient is φ = 221702072200704.

The previous prime is 443404144401397. The next prime is 443404144401431. The reversal of 443404144401412 is 214104441404344.

It can be written as a sum of positive squares in only one way, i.e., 270206331706116 + 173197812695296 = 16437954^2 + 13160464^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55425518050173 + ... + 55425518050180.

Almost surely, 2^{443404144401412} is an apocalyptic number.

It is an amenable number.

443404144401412 is a deficient number, since it is larger than the sum of its proper divisors (332553108301066).

443404144401412 is a wasteful number, since it uses less digits than its factorization.

443404144401412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110851036100357 (or 110851036100355 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 40.

Adding to 443404144401412 its reverse (214104441404344), we get a palindrome (657508585805756).

The spelling of 443404144401412 in words is "four hundred forty-three trillion, four hundred four billion, one hundred forty-four million, four hundred one thousand, four hundred twelve".