140443204112 has 20 divisors (see below), whose sum is σ = 272269107516. Its totient is φ = 70180208640.

The previous prime is 140443204079. The next prime is 140443204117. The reversal of 140443204112 is 211402344041.

It can be written as a sum of positive squares in 2 ways, for example, as 126027840016 + 14415364096 = 355004^2 + 120064^2 .

It is not an unprimeable number, because it can be changed into a prime (140443204117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2559089 + ... + 2613392.

Almost surely, 2^140443204112 is an apocalyptic number.

It is an amenable number.

140443204112 is a deficient number, since it is larger than the sum of its proper divisors (131825903404).

140443204112 is a wasteful number, since it uses less digits than its factorization.

140443204112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5174186 (or 5174180 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 140443204112 its reverse (211402344041), we get a palindrome (351845548153).

The spelling of 140443204112 in words is "one hundred forty billion, four hundred forty-three million, two hundred four thousand, one hundred twelve".