443323210340140 has 24 divisors (see below), whose sum is σ = 1002592491077520. Its totient is φ = 163688569971648.

The previous prime is 443323210340093. The next prime is 443323210340149. The reversal of 443323210340140 is 41043012323344.

It is a junction number, because it is equal to n+sod(n) for n = 443323210340096 and 443323210340105.

It is not an unprimeable number, because it can be changed into a prime (443323210340149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852544635010 + ... + 852544635529.

It is an arithmetic number, because the mean of its divisors is an integer number (41774687128230).

Almost surely, 2^{443323210340140} is an apocalyptic number.

It is an amenable number.

443323210340140 is an abundant number, since it is smaller than the sum of its proper divisors (559269280737380).

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

443323210340140 is a wasteful number, since it uses less digits than its factorization.

443323210340140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705089270561 (or 1705089270559 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 443323210340140 its reverse (41043012323344), we get a palindrome (484366222663484).

The spelling of 443323210340140 in words is "four hundred forty-three trillion, three hundred twenty-three billion, two hundred ten million, three hundred forty thousand, one hundred forty".