2666034022143 has 16 divisors (see below), whose sum is σ = 3557479683200. Its totient is φ = 1775972420640.

The previous prime is 2666034022103. The next prime is 2666034022177. The reversal of 2666034022143 is 3412204306662.

It is a de Polignac number, because none of the positive numbers 2^k-2666034022143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2666034022103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62959488 + ... + 63001818.

It is an arithmetic number, because the mean of its divisors is an integer number (222342480200).

Almost surely, 2^{2666034022143} is an apocalyptic number.

2666034022143 is a deficient number, since it is larger than the sum of its proper divisors (891445661057).

2666034022143 is a wasteful number, since it uses less digits than its factorization.

2666034022143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58182.

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 2666034022143 in words is "two trillion, six hundred sixty-six billion, thirty-four million, twenty-two thousand, one hundred forty-three".