343320123304 has 32 divisors (see below), whose sum is σ = 659474524800. Its totient is φ = 167460868480.

The previous prime is 343320123283. The next prime is 343320123329. The reversal of 343320123304 is 403321023343.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5716359 + ... + 5776105.

It is an arithmetic number, because the mean of its divisors is an integer number (20608578900).

Almost surely, 2^343320123304 is an apocalyptic number.

It is an amenable number.

343320123304 is a deficient number, since it is larger than the sum of its proper divisors (316154401496).

343320123304 is a wasteful number, since it uses less digits than its factorization.

343320123304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77313 (or 77309 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 343320123304 its reverse (403321023343), we get a palindrome (746641146647).

The spelling of 343320123304 in words is "three hundred forty-three billion, three hundred twenty million, one hundred twenty-three thousand, three hundred four".