343724427271 has 2 divisors, whose sum is σ = 343724427272. Its totient is φ = 343724427270.

The previous prime is 343724427217. The next prime is 343724427359. The reversal of 343724427271 is 172724427343.

It is a happy number.

Together with previous prime (343724427217) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343724427271 - 2⁷ = 343724427143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343724427671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171862213635 + 171862213636.

It is an arithmetic number, because the mean of its divisors is an integer number (171862213636).

Almost surely, 2^343724427271 is an apocalyptic number.

343724427271 is a deficient number, since it is larger than the sum of its proper divisors (1).

343724427271 is an equidigital number, since it uses as much as digits as its factorization.

343724427271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1580544, while the sum is 46.

The spelling of 343724427271 in words is "three hundred forty-three billion, seven hundred twenty-four million, four hundred twenty-seven thousand, two hundred seventy-one".