20341410343 has 2 divisors, whose sum is σ = 20341410344. Its totient is φ = 20341410342.

The previous prime is 20341410329. The next prime is 20341410407. The reversal of 20341410343 is 34301414302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20341410343 - 2²¹ = 20339313191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20341410143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10170705171 + 10170705172.

It is an arithmetic number, because the mean of its divisors is an integer number (10170705172).

Almost surely, 2^20341410343 is an apocalyptic number.

20341410343 is a deficient number, since it is larger than the sum of its proper divisors (1).

20341410343 is an equidigital number, since it uses as much as digits as its factorization.

20341410343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20341410343 its reverse (34301414302), we get a palindrome (54642824645).

The spelling of 20341410343 in words is "twenty billion, three hundred forty-one million, four hundred ten thousand, three hundred forty-three".