2666118034 has 16 divisors (see below), whose sum is σ = 4014705240. Its totient is φ = 1327893120.

The previous prime is 2666118001. The next prime is 2666118067. The reversal of 2666118034 is 4308116662.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2666118001) and next prime (2666118067).

It can be written as a sum of positive squares in 4 ways, for example, as 2570997025 + 95121009 = 50705^2 + 9753^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2666117984 and 2666118002.

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, 695844 + ... + 699664.

Almost surely, 2^2666118034 is an apocalyptic number.

2666118034 is a deficient number, since it is larger than the sum of its proper divisors (1348587206).

2666118034 is a wasteful number, since it uses less digits than its factorization.

2666118034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5085.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2666118034 is about 51634.4655632263. The cubic root of 2666118034 is about 1386.6274420174.

The spelling of 2666118034 in words is "two billion, six hundred sixty-six million, one hundred eighteen thousand, thirty-four".