3243731164343 has 2 divisors, whose sum is σ = 3243731164344. Its totient is φ = 3243731164342.

The previous prime is 3243731164217. The next prime is 3243731164351. The reversal of 3243731164343 is 3434611373423.

It is a strong prime.

It is an emirp because it is prime and its reverse (3434611373423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3243731164343 - 2²⁰ = 3243730115767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3243731164294 and 3243731164303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3243731164543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621865582171 + 1621865582172.

It is an arithmetic number, because the mean of its divisors is an integer number (1621865582172).

Almost surely, 2^{3243731164343} is an apocalyptic number.

3243731164343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243731164343 is an equidigital number, since it uses as much as digits as its factorization.

3243731164343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 44.

The spelling of 3243731164343 in words is "three trillion, two hundred forty-three billion, seven hundred thirty-one million, one hundred sixty-four thousand, three hundred forty-three".