2684771108240 has 80 divisors (see below), whose sum is σ = 6731206841856. Its totient is φ = 989979840000.

The previous prime is 2684771108231. The next prime is 2684771108263. The reversal of 2684771108240 is 428011774862.

It is a tau number, because it is divible by the number of its divisors (80).

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, 937676 + ... + 2499755.

Almost surely, 2^{2684771108240} is an apocalyptic number.

2684771108240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2684771108240 is an abundant number, since it is smaller than the sum of its proper divisors (4046435733616).

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

2684771108240 is a wasteful number, since it uses less digits than its factorization.

2684771108240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438208 (or 3438202 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 50.

The spelling of 2684771108240 in words is "two trillion, six hundred eighty-four billion, seven hundred seventy-one million, one hundred eight thousand, two hundred forty".