8566303800144 has 40 divisors (see below), whose sum is σ = 22378265556480. Its totient is φ = 2823351063808.

The previous prime is 8566303800139. The next prime is 8566303800161. The reversal of 8566303800144 is 4410083036658.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 8566303800093 and 8566303800102.

It is a congruent number.

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, 1002606192 + ... + 1002614735.

It is an arithmetic number, because the mean of its divisors is an integer number (559456638912).

Almost surely, 2^{8566303800144} is an apocalyptic number.

It is an amenable number.

8566303800144 is an abundant number, since it is smaller than the sum of its proper divisors (13811961756336).

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

8566303800144 is a wasteful number, since it uses less digits than its factorization.

8566303800144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005221027 (or 2005221021 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 8566303800144 in words is "eight trillion, five hundred sixty-six billion, three hundred three million, eight hundred thousand, one hundred forty-four".