343141129 has 2 divisors, whose sum is σ = 343141130. Its totient is φ = 343141128.

The previous prime is 343141091. The next prime is 343141147. The reversal of 343141129 is 921141343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341510400 + 1630729 = 18480^2 + 1277^2 .

It is a cyclic number.

It is not a de Polignac number, because 343141129 - 2¹¹ = 343139081 is a prime.

It is a super-2 number, since 2×343141129² = 235491668822789282, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 343141097 and 343141106.

It is not a weakly prime, because it can be changed into another prime (343141529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171570564 + 171570565.

It is an arithmetic number, because the mean of its divisors is an integer number (171570565).

Almost surely, 2^343141129 is an apocalyptic number.

It is an amenable number.

343141129 is a deficient number, since it is larger than the sum of its proper divisors (1).

343141129 is an equidigital number, since it uses as much as digits as its factorization.

343141129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 28.

The square root of 343141129 is about 18524.0689104743. The cubic root of 343141129 is about 700.0959929581.

The spelling of 343141129 in words is "three hundred forty-three million, one hundred forty-one thousand, one hundred twenty-nine".