343352041 has 2 divisors, whose sum is σ = 343352042. Its totient is φ = 343352040.

The previous prime is 343352029. The next prime is 343352089. The reversal of 343352041 is 140253343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 268009641 + 75342400 = 16371^2 + 8680^2 .

It is an emirp because it is prime and its reverse (140253343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 343352041 - 2⁹ = 343351529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343351997 and 343352015.

It is not a weakly prime, because it can be changed into another prime (343352011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171676020 + 171676021.

It is an arithmetic number, because the mean of its divisors is an integer number (171676021).

Almost surely, 2^343352041 is an apocalyptic number.

It is an amenable number.

343352041 is a deficient number, since it is larger than the sum of its proper divisors (1).

343352041 is an equidigital number, since it uses as much as digits as its factorization.

343352041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 343352041 is about 18529.7609536659. The cubic root of 343352041 is about 700.2394017881.

The spelling of 343352041 in words is "three hundred forty-three million, three hundred fifty-two thousand, forty-one".