343323324043 has 4 divisors (see below), whose sum is σ = 392369513200. Its totient is φ = 294277134888.

The previous prime is 343323324037. The next prime is 343323324049. The reversal of 343323324043 is 340423323343.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (343323324037) and next prime (343323324049).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343323324043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343323324049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24523094568 + ... + 24523094581.

It is an arithmetic number, because the mean of its divisors is an integer number (98092378300).

Almost surely, 2^343323324043 is an apocalyptic number.

343323324043 is a deficient number, since it is larger than the sum of its proper divisors (49046189157).

343323324043 is an equidigital number, since it uses as much as digits as its factorization.

343323324043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49046189156.

The product of its (nonzero) digits is 186624, while the sum is 34.

Adding to 343323324043 its reverse (340423323343), we get a palindrome (683746647386).

The spelling of 343323324043 in words is "three hundred forty-three billion, three hundred twenty-three million, three hundred twenty-four thousand, forty-three".