5342443140112 has 80 divisors (see below), whose sum is σ = 11225383873200. Its totient is φ = 2448461684736.

The previous prime is 5342443140079. The next prime is 5342443140113. The reversal of 5342443140112 is 2110413442435.

It can be written as a sum of positive squares in 8 ways, for example, as 92864029696 + 5249579110416 = 304736^2 + 2291196^2 .

It is not an unprimeable number, because it can be changed into a prime (5342443140113) 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, 111330268 + ... + 111378244.

It is an arithmetic number, because the mean of its divisors is an integer number (140317298415).

Almost surely, 2^{5342443140112} is an apocalyptic number.

5342443140112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5342443140112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5612691936600).

5342443140112 is an abundant number, since it is smaller than the sum of its proper divisors (5882940733088).

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

5342443140112 is a wasteful number, since it uses less digits than its factorization.

5342443140112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51740 (or 51734 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 5342443140112 its reverse (2110413442435), we get a palindrome (7452856582547).

The spelling of 5342443140112 in words is "five trillion, three hundred forty-two billion, four hundred forty-three million, one hundred forty thousand, one hundred twelve".