10798978600000 has 168 divisors, whose sum is σ = 26794396048896. Its totient is φ = 4318046400000.

The previous prime is 10798978599989. The next prime is 10798978600037. The reversal of 10798978600000 is 687989701.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 678192039 + ... + 678207961.

It is an arithmetic number, because the mean of its divisors is an integer number (159490452672).

Almost surely, 2^{10798978600000} is an apocalyptic number.

10798978600000 is a gapful number since it is divisible by the number (10) 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 10798978600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13397198024448).

10798978600000 is an abundant number, since it is smaller than the sum of its proper divisors (15995417448896).

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

10798978600000 is an frugal number, since it uses more digits than its factorization.

10798978600000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19351 (or 19321 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 55.

The spelling of 10798978600000 in words is "ten trillion, seven hundred ninety-eight billion, nine hundred seventy-eight million, six hundred thousand".