2668092876961 has 8 divisors (see below), whose sum is σ = 2719015490880. Its totient is φ = 2617191790512.

The previous prime is 2668092876949. The next prime is 2668092876983. The reversal of 2668092876961 is 1696782908662.

2668092876961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2668092876961 - 2¹¹ = 2668092874913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2668012876961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5131515 + ... + 5627488.

It is an arithmetic number, because the mean of its divisors is an integer number (339876936360).

Almost surely, 2^{2668092876961} is an apocalyptic number.

It is an amenable number.

2668092876961 is a deficient number, since it is larger than the sum of its proper divisors (50922613919).

2668092876961 is a wasteful number, since it uses less digits than its factorization.

2668092876961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10763735.

The product of its (nonzero) digits is 188116992, while the sum is 70.

The spelling of 2668092876961 in words is "two trillion, six hundred sixty-eight billion, ninety-two million, eight hundred seventy-six thousand, nine hundred sixty-one".