343400034404313 has 12 divisors (see below), whose sum is σ = 496022474940928. Its totient is φ = 228933262566360.

The previous prime is 343400034404201. The next prime is 343400034404333. The reversal of 343400034404313 is 313404430004343.

It is not a de Polignac number, because 343400034404313 - 2¹⁰ = 343400034403289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343400034404333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20992656 + ... + 33578142.

Almost surely, 2^{343400034404313} is an apocalyptic number.

It is an amenable number.

343400034404313 is a deficient number, since it is larger than the sum of its proper divisors (152622440536615).

343400034404313 is a wasteful number, since it uses less digits than its factorization.

343400034404313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15617204 (or 15617201 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 343400034404313 its reverse (313404430004343), we get a palindrome (656804464408656).

The spelling of 343400034404313 in words is "three hundred forty-three trillion, four hundred billion, thirty-four million, four hundred four thousand, three hundred thirteen".