10643265104266 has 64 divisors (see below), whose sum is σ = 17342767512576. Its totient is φ = 4879929600000.

The previous prime is 10643265104233. The next prime is 10643265104293. The reversal of 10643265104266 is 66240156234601.

It is a super-2 number, since 2×10643265104266² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1292752486 + ... + 1292760718.

It is an arithmetic number, because the mean of its divisors is an integer number (270980742384).

Almost surely, 2^{10643265104266} is an apocalyptic number.

10643265104266 is a deficient number, since it is larger than the sum of its proper divisors (6699502408310).

10643265104266 is a wasteful number, since it uses less digits than its factorization.

10643265104266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13207.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 10643265104266 in words is "ten trillion, six hundred forty-three billion, two hundred sixty-five million, one hundred four thousand, two hundred sixty-six".