343340130102242 has 24 divisors (see below), whose sum is σ = 645177607117596. Its totient is φ = 135826864655328.

The previous prime is 343340130102199. The next prime is 343340130102257. The reversal of 343340130102242 is 242201031043343.

It can be written as a sum of positive squares in 2 ways, for example, as 337937299391041 + 5402830711201 = 18383071^2 + 2324399^2 .

It is a junction number, because it is equal to n+sod(n) for n = 343340130102199 and 343340130102208.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134748872393 + ... + 134748874940.

Almost surely, 2^{343340130102242} is an apocalyptic number.

343340130102242 is a deficient number, since it is larger than the sum of its proper divisors (301837477015354).

343340130102242 is a wasteful number, since it uses less digits than its factorization.

343340130102242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269497747362 (or 269497747355 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 343340130102242 its reverse (242201031043343), we get a palindrome (585541161145585).

The spelling of 343340130102242 in words is "three hundred forty-three trillion, three hundred forty billion, one hundred thirty million, one hundred two thousand, two hundred forty-two".