4878786787368 has 48 divisors (see below), whose sum is σ = 13207366609920. Its totient is φ = 1501165164096.

The previous prime is 4878786787351. The next prime is 4878786787439. The reversal of 4878786787368 is 8637876878784.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 601424296 + ... + 601432407.

It is an arithmetic number, because the mean of its divisors is an integer number (275153471040).

Almost surely, 2^{4878786787368} is an apocalyptic number.

It is an amenable number.

4878786787368 is an abundant number, since it is smaller than the sum of its proper divisors (8328579822552).

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

4878786787368 is a wasteful number, since it uses less digits than its factorization.

4878786787368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202856738 (or 1202856721 counting only the distinct ones).

The product of its digits is 33988018176, while the sum is 87.

The spelling of 4878786787368 in words is "four trillion, eight hundred seventy-eight billion, seven hundred eighty-six million, seven hundred eighty-seven thousand, three hundred sixty-eight".