343214363412343 has 2 divisors, whose sum is σ = 343214363412344. Its totient is φ = 343214363412342.

The previous prime is 343214363412307. The next prime is 343214363412373.

343214363412343 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 343214363412343 - 2²⁵ = 343214329857911 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 343214363412293 and 343214363412302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343214363412373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171607181706171 + 171607181706172.

It is an arithmetic number, because the mean of its divisors is an integer number (171607181706172).

Almost surely, 2^{343214363412343} is an apocalyptic number.

343214363412343 is a deficient number, since it is larger than the sum of its proper divisors (1).

343214363412343 is an equidigital number, since it uses as much as digits as its factorization.

343214363412343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4478976, while the sum is 46.

The spelling of 343214363412343 in words is "three hundred forty-three trillion, two hundred fourteen billion, three hundred sixty-three million, four hundred twelve thousand, three hundred forty-three".