78884306635600 has 180 divisors, whose sum is σ = 200333558655040. Its totient is φ = 29767761273600.

The previous prime is 78884306635571. The next prime is 78884306635621. The reversal of 78884306635600 is 653660348887.

78884306635600 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 434028745 + ... + 434210455.

Almost surely, 2^{78884306635600} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 78884306635600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100166779327520).

78884306635600 is an abundant number, since it is smaller than the sum of its proper divisors (121449252019440).

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

78884306635600 is a wasteful number, since it uses less digits than its factorization.

78884306635600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182226 (or 181976 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 64.

The spelling of 78884306635600 in words is "seventy-eight trillion, eight hundred eighty-four billion, three hundred six million, six hundred thirty-five thousand, six hundred".