343144322029 has 2 divisors, whose sum is σ = 343144322030. Its totient is φ = 343144322028.

The previous prime is 343144321991. The next prime is 343144322047. The reversal of 343144322029 is 920223441343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216572029129 + 126572292900 = 465373^2 + 355770^2 .

It is a cyclic number.

It is not a de Polignac number, because 343144322029 - 2¹⁹ = 343143797741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343144322089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171572161014 + 171572161015.

It is an arithmetic number, because the mean of its divisors is an integer number (171572161015).

Almost surely, 2^343144322029 is an apocalyptic number.

It is an amenable number.

343144322029 is a deficient number, since it is larger than the sum of its proper divisors (1).

343144322029 is an equidigital number, since it uses as much as digits as its factorization.

343144322029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 343144322029 in words is "three hundred forty-three billion, one hundred forty-four million, three hundred twenty-two thousand, twenty-nine".