108799998912000 has 3840 divisors, whose sum is σ = 466775780080896. Its totient is φ = 24064819200000.

The previous prime is 108799998911999. The next prime is 108799998912043. The reversal of 108799998912000 is 219899997801.

It is a tau number, because it is divible by the number of its divisors (3840).

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 108799998912000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 794160575932 + ... + 794160576068.

Almost surely, 2^{108799998912000} is an apocalyptic number.

108799998912000 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 108799998912000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233387890040448).

108799998912000 is an abundant number, since it is smaller than the sum of its proper divisors (357975781168896).

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

108799998912000 is a wasteful number, since it uses less digits than its factorization.

108799998912000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 52907904, while the sum is 72.

It can be divided in two parts, 1087999 and 98912000, that added together give a palindrome (99999999).

The spelling of 108799998912000 in words is "one hundred eight trillion, seven hundred ninety-nine billion, nine hundred ninety-eight million, nine hundred twelve thousand".