346123344346 has 16 divisors (see below), whose sum is σ = 568288267848. Its totient is φ = 157130395200.

The previous prime is 346123344293. The next prime is 346123344361. The reversal of 346123344346 is 643443321643.

It can be written as a sum of positive squares in 4 ways, for example, as 170683833321 + 175439511025 = 413139^2 + 418855^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109116745 + ... + 109119916.

Almost surely, 2^346123344346 is an apocalyptic number.

346123344346 is a deficient number, since it is larger than the sum of its proper divisors (222164923502).

346123344346 is a wasteful number, since it uses less digits than its factorization.

346123344346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218236737.

The product of its digits is 1492992, while the sum is 43.

Adding to 346123344346 its reverse (643443321643), we get a palindrome (989566665989).

The spelling of 346123344346 in words is "three hundred forty-six billion, one hundred twenty-three million, three hundred forty-four thousand, three hundred forty-six".