343042133 has 24 divisors (see below), whose sum is σ = 427815552. Its totient is φ = 269201664.

The previous prime is 343042127. The next prime is 343042153. The reversal of 343042133 is 331240343.

It is not a de Polignac number, because 343042133 - 2¹² = 343038037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343042099 and 343042108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343042103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72560 + ... + 77142.

It is an arithmetic number, because the mean of its divisors is an integer number (17825648).

Almost surely, 2^343042133 is an apocalyptic number.

It is an amenable number.

343042133 is a deficient number, since it is larger than the sum of its proper divisors (84773419).

343042133 is a wasteful number, since it uses less digits than its factorization.

343042133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661 (or 4644 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 343042133 is about 18521.3966266046. The cubic root of 343042133 is about 700.0286607313.

Adding to 343042133 its reverse (331240343), we get a palindrome (674282476).

The spelling of 343042133 in words is "three hundred forty-three million, forty-two thousand, one hundred thirty-three".