20240341311343 has 2 divisors, whose sum is σ = 20240341311344. Its totient is φ = 20240341311342.

The previous prime is 20240341311341. The next prime is 20240341311401. The reversal of 20240341311343 is 34311314304202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20240341311343 - 2¹ = 20240341311341 is a prime.

Together with 20240341311341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20240341311341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120170655671 + 10120170655672.

It is an arithmetic number, because the mean of its divisors is an integer number (10120170655672).

Almost surely, 2^{20240341311343} is an apocalyptic number.

20240341311343 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240341311343 is an equidigital number, since it uses as much as digits as its factorization.

20240341311343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 20240341311343 its reverse (34311314304202), we get a palindrome (54551655615545).

The spelling of 20240341311343 in words is "twenty trillion, two hundred forty billion, three hundred forty-one million, three hundred eleven thousand, three hundred forty-three".