343013430323 has 4 divisors (see below), whose sum is σ = 343401894888. Its totient is φ = 342624965760.

The previous prime is 343013430301. The next prime is 343013430433. The reversal of 343013430323 is 323034310343.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 343013430323 - 2⁶ = 343013430259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343013439323) 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, 194230958 + ... + 194232723.

It is an arithmetic number, because the mean of its divisors is an integer number (85850473722).

Almost surely, 2^343013430323 is an apocalyptic number.

343013430323 is a deficient number, since it is larger than the sum of its proper divisors (388464565).

343013430323 is an equidigital number, since it uses as much as digits as its factorization.

343013430323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388464564.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 343013430323 its reverse (323034310343), we get a palindrome (666047740666).

The spelling of 343013430323 in words is "three hundred forty-three billion, thirteen million, four hundred thirty thousand, three hundred twenty-three".