4343243274791 has 2 divisors, whose sum is σ = 4343243274792. Its totient is φ = 4343243274790.

The previous prime is 4343243274701. The next prime is 4343243274793. The reversal of 4343243274791 is 1974723423434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4343243274791 - 2²⁶ = 4343176165927 is a prime.

Together with 4343243274793, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4343243274793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171621637395 + 2171621637396.

It is an arithmetic number, because the mean of its divisors is an integer number (2171621637396).

Almost surely, 2^{4343243274791} is an apocalyptic number.

4343243274791 is a deficient number, since it is larger than the sum of its proper divisors (1).

4343243274791 is an equidigital number, since it uses as much as digits as its factorization.

4343243274791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12192768, while the sum is 53.

The spelling of 4343243274791 in words is "four trillion, three hundred forty-three billion, two hundred forty-three million, two hundred seventy-four thousand, seven hundred ninety-one".