343122433 has 4 divisors (see below), whose sum is σ = 343167280. Its totient is φ = 343077588.

The previous prime is 343122427. The next prime is 343122443. The reversal of 343122433 is 334221343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343122433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343122398 and 343122407.

It is not an unprimeable number, because it can be changed into a prime (343122443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7743 + ... + 27316.

It is an arithmetic number, because the mean of its divisors is an integer number (85791820).

Almost surely, 2^343122433 is an apocalyptic number.

It is an amenable number.

343122433 is a deficient number, since it is larger than the sum of its proper divisors (44847).

343122433 is an equidigital number, since it uses as much as digits as its factorization.

343122433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44846.

The product of its digits is 5184, while the sum is 25.

The square root of 343122433 is about 18523.5642628518. The cubic root of 343122433 is about 700.0832778473.

Adding to 343122433 its reverse (334221343), we get a palindrome (677343776).

The spelling of 343122433 in words is "three hundred forty-three million, one hundred twenty-two thousand, four hundred thirty-three".