2004666026020 has 48 divisors (see below), whose sum is σ = 4923086813568. Its totient is φ = 671330016000.

The previous prime is 2004666025991. The next prime is 2004666026053. The reversal of 2004666026020 is 206206664002.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

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, 166494481 + ... + 166506520.

It is an arithmetic number, because the mean of its divisors is an integer number (102564308616).

Almost surely, 2^{2004666026020} is an apocalyptic number.

2004666026020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2004666026020 is an abundant number, since it is smaller than the sum of its proper divisors (2918420787548).

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

2004666026020 is a wasteful number, since it uses less digits than its factorization.

2004666026020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333001060 (or 333001058 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2004666026020 in words is "two trillion, four billion, six hundred sixty-six million, twenty-six thousand, twenty".