343461505164343 has 2 divisors, whose sum is σ = 343461505164344. Its totient is φ = 343461505164342.

The previous prime is 343461505164329. The next prime is 343461505164353.

343461505164343 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 343461505164343 - 2²⁵ = 343461471609911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343461505164313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171730752582171 + 171730752582172.

It is an arithmetic number, because the mean of its divisors is an integer number (171730752582172).

Almost surely, 2^{343461505164343} is an apocalyptic number.

343461505164343 is a deficient number, since it is larger than the sum of its proper divisors (1).

343461505164343 is an equidigital number, since it uses as much as digits as its factorization.

343461505164343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 343461505164343 in words is "three hundred forty-three trillion, four hundred sixty-one billion, five hundred five million, one hundred sixty-four thousand, three hundred forty-three".