343033421417 has 2 divisors, whose sum is σ = 343033421418. Its totient is φ = 343033421416.

The previous prime is 343033421389. The next prime is 343033421453. The reversal of 343033421417 is 714124330343.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234279232576 + 108754188841 = 484024^2 + 329779^2 .

It is a cyclic number.

It is not a de Polignac number, because 343033421417 - 2¹⁶ = 343033355881 is a prime.

It is a super-2 number, since 2×343033421417² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (343033321417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171516710708 + 171516710709.

It is an arithmetic number, because the mean of its divisors is an integer number (171516710709).

Almost surely, 2^343033421417 is an apocalyptic number.

It is an amenable number.

343033421417 is a deficient number, since it is larger than the sum of its proper divisors (1).

343033421417 is an equidigital number, since it uses as much as digits as its factorization.

343033421417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 35.

The spelling of 343033421417 in words is "three hundred forty-three billion, thirty-three million, four hundred twenty-one thousand, four hundred seventeen".