2040141053243 has 4 divisors (see below), whose sum is σ = 2040549658488. Its totient is φ = 2039732448000.

The previous prime is 2040141053219. The next prime is 2040141053257. The reversal of 2040141053243 is 3423501410402.

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

It is a cyclic number.

It is not a de Polignac number, because 2040141053243 - 2⁶ = 2040141053179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040141053263) 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, 204295133 + ... + 204305118.

It is an arithmetic number, because the mean of its divisors is an integer number (510137414622).

Almost surely, 2^{2040141053243} is an apocalyptic number.

2040141053243 is a deficient number, since it is larger than the sum of its proper divisors (408605245).

2040141053243 is an equidigital number, since it uses as much as digits as its factorization.

2040141053243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408605244.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 2040141053243 its reverse (3423501410402), we get a palindrome (5463642463645).

The spelling of 2040141053243 in words is "two trillion, forty billion, one hundred forty-one million, fifty-three thousand, two hundred forty-three".