140441043133117 has 2 divisors, whose sum is σ = 140441043133118. Its totient is φ = 140441043133116.

The previous prime is 140441043133093. The next prime is 140441043133247. The reversal of 140441043133117 is 711331340144041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124642175034276 + 15798868098841 = 11164326^2 + 3974779^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140441043133117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140441043131117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70220521566558 + 70220521566559.

It is an arithmetic number, because the mean of its divisors is an integer number (70220521566559).

Almost surely, 2^{140441043133117} is an apocalyptic number.

It is an amenable number.

140441043133117 is a deficient number, since it is larger than the sum of its proper divisors (1).

140441043133117 is an equidigital number, since it uses as much as digits as its factorization.

140441043133117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

Adding to 140441043133117 its reverse (711331340144041), we get a palindrome (851772383277158).

The spelling of 140441043133117 in words is "one hundred forty trillion, four hundred forty-one billion, forty-three million, one hundred thirty-three thousand, one hundred seventeen".