2666041591080 has 64 divisors (see below), whose sum is σ = 9140714029440. Its totient is φ = 609380934912.

The previous prime is 2666041591061. The next prime is 2666041591117. The reversal of 2666041591080 is 801951406662.

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, 1586928679 + ... + 1586930358.

It is an arithmetic number, because the mean of its divisors is an integer number (142823656710).

Almost surely, 2^{2666041591080} is an apocalyptic number.

2666041591080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2666041591080 is an abundant number, since it is smaller than the sum of its proper divisors (6474672438360).

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

2666041591080 is a wasteful number, since it uses less digits than its factorization.

2666041591080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173859058 (or 3173859054 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 2666041591080 in words is "two trillion, six hundred sixty-six billion, forty-one million, five hundred ninety-one thousand, eighty".