343561134650 has 12 divisors (see below), whose sum is σ = 639023710542. Its totient is φ = 137424453840.

The previous prime is 343561134617. The next prime is 343561134667. The reversal of 343561134650 is 56431165343.

It can be written as a sum of positive squares in 3 ways, for example, as 174305415001 + 169255719649 = 417499^2 + 411407^2 .

It is a junction number, because it is equal to n+sod(n) for n = 343561134598 and 343561134607.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3435611297 + ... + 3435611396.

Almost surely, 2^343561134650 is an apocalyptic number.

343561134650 is a deficient number, since it is larger than the sum of its proper divisors (295462575892).

343561134650 is a wasteful number, since it uses less digits than its factorization.

343561134650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6871222705 (or 6871222700 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 343561134650 its reverse (56431165343), we get a palindrome (399992299993).

The spelling of 343561134650 in words is "three hundred forty-three billion, five hundred sixty-one million, one hundred thirty-four thousand, six hundred fifty".