10343056666 has 16 divisors (see below), whose sum is σ = 16696509480. Its totient is φ = 4787527680.

The previous prime is 10343056651. The next prime is 10343056679. The reversal of 10343056666 is 66665034301.

It can be written as a sum of positive squares in 4 ways, for example, as 7176631225 + 3166425441 = 84715^2 + 56271^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2491431 + ... + 2495578.

Almost surely, 2^10343056666 is an apocalyptic number.

10343056666 is a deficient number, since it is larger than the sum of its proper divisors (6353452814).

10343056666 is a wasteful number, since it uses less digits than its factorization.

10343056666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987089.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 10343056666 in words is "ten billion, three hundred forty-three million, fifty-six thousand, six hundred sixty-six".