2817773868008 has 16 divisors (see below), whose sum is σ = 5763628366560. Its totient is φ = 1280806303600.

The previous prime is 2817773867989. The next prime is 2817773868011. The reversal of 2817773868008 is 8008683777182.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16010078708 + ... + 16010078883.

It is an arithmetic number, because the mean of its divisors is an integer number (360226772910).

Almost surely, 2^{2817773868008} is an apocalyptic number.

It is an amenable number.

2817773868008 is an abundant number, since it is smaller than the sum of its proper divisors (2945854498552).

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

2817773868008 is a wasteful number, since it uses less digits than its factorization.

2817773868008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32020157608 (or 32020157604 counting only the distinct ones).

The product of its (nonzero) digits is 50577408, while the sum is 65.

The spelling of 2817773868008 in words is "two trillion, eight hundred seventeen billion, seven hundred seventy-three million, eight hundred sixty-eight thousand, eight".