2666844283080 has 32 divisors (see below), whose sum is σ = 8000532849600. Its totient is φ = 711158475456.

The previous prime is 2666844283063. The next prime is 2666844283093. The reversal of 2666844283080 is 803824486662.

It is a super-2 number, since 2×2666844283080² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2666844283080.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11111851060 + ... + 11111851299.

It is an arithmetic number, because the mean of its divisors is an integer number (250016651550).

Almost surely, 2^{2666844283080} is an apocalyptic number.

2666844283080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2666844283080 is an abundant number, since it is smaller than the sum of its proper divisors (5333688566520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2666844283080 is a wasteful number, since it uses less digits than its factorization.

2666844283080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22223702373 (or 22223702369 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 57.

The spelling of 2666844283080 in words is "two trillion, six hundred sixty-six billion, eight hundred forty-four million, two hundred eighty-three thousand, eighty".