2006288446880 has 48 divisors (see below), whose sum is σ = 4741200906120. Its totient is φ = 802287747072.

The previous prime is 2006288446823. The next prime is 2006288446901. The reversal of 2006288446880 is 886448826002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1515745096336 + 490543350544 = 1231156^2 + 700388^2 .

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, 1211969 + ... + 2341248.

Almost surely, 2^{2006288446880} is an apocalyptic number.

2006288446880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2006288446880 is an abundant number, since it is smaller than the sum of its proper divisors (2734912459240).

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

2006288446880 is a wasteful number, since it uses less digits than its factorization.

2006288446880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556761 (or 3556753 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 2006288446880 in words is "two trillion, six billion, two hundred eighty-eight million, four hundred forty-six thousand, eight hundred eighty".