343104423 has 32 divisors (see below), whose sum is σ = 483806400. Its totient is φ = 215986176.

The previous prime is 343104397. The next prime is 343104467. The reversal of 343104423 is 324401343.

It is not a de Polignac number, because 343104423 - 2¹² = 343100327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343104393 and 343104402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343104493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 919665 + ... + 920037.

It is an arithmetic number, because the mean of its divisors is an integer number (15118950).

Almost surely, 2^343104423 is an apocalyptic number.

343104423 is a deficient number, since it is larger than the sum of its proper divisors (140701977).

343104423 is a wasteful number, since it uses less digits than its factorization.

343104423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 343104423 is about 18523.0781189304. The cubic root of 343104423 is about 700.0710288469.

Adding to 343104423 its reverse (324401343), we get a palindrome (667505766).

The spelling of 343104423 in words is "three hundred forty-three million, one hundred four thousand, four hundred twenty-three".