10978469401872 has 160 divisors (see below), whose sum is σ = 33340060385280. Its totient is φ = 3047717514240.

The previous prime is 10978469401859. The next prime is 10978469401909. The reversal of 10978469401872 is 27810496487901.

10978469401872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 770404 + ... + 4748732.

It is an arithmetic number, because the mean of its divisors is an integer number (208375377408).

Almost surely, 2^{10978469401872} is an apocalyptic number.

10978469401872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10978469401872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16670030192640).

10978469401872 is an abundant number, since it is smaller than the sum of its proper divisors (22361590983408).

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

10978469401872 is a wasteful number, since it uses less digits than its factorization.

10978469401872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978581 (or 3978575 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 66.

The spelling of 10978469401872 in words is "ten trillion, nine hundred seventy-eight billion, four hundred sixty-nine million, four hundred one thousand, eight hundred seventy-two".