343340355122 has 6 divisors (see below), whose sum is σ = 515011775679. Its totient is φ = 171669763230.

The previous prime is 343340355119. The next prime is 343340355181. The reversal of 343340355122 is 221553043343.

It can be written as a sum of positive squares in only one way, i.e., 171670177561 + 171670177561 = 414331^2 + 414331^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=414331.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 621497 + ... + 1035827.

Almost surely, 2^343340355122 is an apocalyptic number.

343340355122 is a deficient number, since it is larger than the sum of its proper divisors (171671420557).

343340355122 is an frugal number, since it uses more digits than its factorization.

343340355122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828664 (or 414333 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 343340355122 its reverse (221553043343), we get a palindrome (564893398465).

The spelling of 343340355122 in words is "three hundred forty-three billion, three hundred forty million, three hundred fifty-five thousand, one hundred twenty-two".