8878441567968 has 432 divisors, whose sum is σ = 31725849433824. Its totient is φ = 2387473367040.

The previous prime is 8878441567927. The next prime is 8878441567973. The reversal of 8878441567968 is 8697651448788.

It is a happy number.

8878441567968 is a `hidden beast` number, since 8 + 8 + 7 + 8 + 4 + 41 + 567 + 9 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24806608 + ... + 25161968.

It is an arithmetic number, because the mean of its divisors is an integer number (73439466282).

Almost surely, 2^{8878441567968} 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 8878441567968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15862924716912).

8878441567968 is an abundant number, since it is smaller than the sum of its proper divisors (22847407865856).

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

8878441567968 is an equidigital number, since it uses as much as digits as its factorization.

8878441567968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355419 (or 355390 counting only the distinct ones).

The product of its digits is 5202247680, while the sum is 81.

The spelling of 8878441567968 in words is "eight trillion, eight hundred seventy-eight billion, four hundred forty-one million, five hundred sixty-seven thousand, nine hundred sixty-eight".