140441043133133 has 4 divisors (see below), whose sum is σ = 140443299892668. Its totient is φ = 140438786373600.

The previous prime is 140441043133117. The next prime is 140441043133247. The reversal of 140441043133133 is 331331340144041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 119811478980649 + 20629564152484 = 10945843^2 + 4541978^2 .

It is a cyclic number.

It is not a de Polignac number, because 140441043133133 - 2⁴ = 140441043133117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140441043133093 and 140441043133102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140441043123133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128286418 + ... + 1128410883.

It is an arithmetic number, because the mean of its divisors is an integer number (35110824973167).

Almost surely, 2^{140441043133133} is an apocalyptic number.

It is an amenable number.

140441043133133 is a deficient number, since it is larger than the sum of its proper divisors (2256759535).

140441043133133 is an equidigital number, since it uses as much as digits as its factorization.

140441043133133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256759534.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 140441043133133 its reverse (331331340144041), we get a palindrome (471772383277174).

The spelling of 140441043133133 in words is "one hundred forty trillion, four hundred forty-one billion, forty-three million, one hundred thirty-three thousand, one hundred thirty-three".