343023204229 has 2 divisors, whose sum is σ = 343023204230. Its totient is φ = 343023204228.

The previous prime is 343023204193. The next prime is 343023204241. The reversal of 343023204229 is 922402320343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339079113025 + 3944091204 = 582305^2 + 62802^2 .

It is a cyclic number.

It is not a de Polignac number, because 343023204229 - 2⁷ = 343023204101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343023204194 and 343023204203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343023204289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171511602114 + 171511602115.

It is an arithmetic number, because the mean of its divisors is an integer number (171511602115).

Almost surely, 2^343023204229 is an apocalyptic number.

It is an amenable number.

343023204229 is a deficient number, since it is larger than the sum of its proper divisors (1).

343023204229 is an equidigital number, since it uses as much as digits as its factorization.

343023204229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 343023204229 in words is "three hundred forty-three billion, twenty-three million, two hundred four thousand, two hundred twenty-nine".