2666042060 has 24 divisors (see below), whose sum is σ = 6107660496. Its totient is φ = 969469760.

The previous prime is 2666042003. The next prime is 2666042083. The reversal of 2666042060 is 602406662.

2666042060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×2666042060⁴ (a number of 39 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6058967 + ... + 6059406.

It is an arithmetic number, because the mean of its divisors is an integer number (254485854).

Almost surely, 2^2666042060 is an apocalyptic number.

2666042060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2666042060 is an abundant number, since it is smaller than the sum of its proper divisors (3441618436).

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

2666042060 is a wasteful number, since it uses less digits than its factorization.

2666042060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12118393 (or 12118391 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2666042060 is about 51633.7298672099. The cubic root of 2666042060 is about 1386.6142707283.

The spelling of 2666042060 in words is "two billion, six hundred sixty-six million, forty-two thousand, sixty".