2734020666705 has 16 divisors (see below), whose sum is σ = 4515543811584. Its totient is φ = 1411107440640.

The previous prime is 2734020666661. The next prime is 2734020666719. The reversal of 2734020666705 is 5076660204372.

It is not a de Polignac number, because 2734020666705 - 2⁹ = 2734020666193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2939806704 + ... + 2939807633.

It is an arithmetic number, because the mean of its divisors is an integer number (282221488224).

Almost surely, 2^{2734020666705} is an apocalyptic number.

It is an amenable number.

2734020666705 is a deficient number, since it is larger than the sum of its proper divisors (1781523144879).

2734020666705 is a wasteful number, since it uses less digits than its factorization.

2734020666705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879614376.

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 2734020666705 in words is "two trillion, seven hundred thirty-four billion, twenty million, six hundred sixty-six thousand, seven hundred five".