108744481320 has 128 divisors (see below), whose sum is σ = 332771328000. Its totient is φ = 28421750016.

The previous prime is 108744481243. The next prime is 108744481327. The reversal of 108744481320 is 23184447801.

It is not an unprimeable number, because it can be changed into a prime (108744481327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1565977 + ... + 1633943.

It is an arithmetic number, because the mean of its divisors is an integer number (2599776000).

Almost surely, 2^108744481320 is an apocalyptic number.

108744481320 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 108744481320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166385664000).

108744481320 is an abundant number, since it is smaller than the sum of its proper divisors (224026846680).

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

108744481320 is a wasteful number, since it uses less digits than its factorization.

108744481320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68247 (or 68243 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 108744481320 in words is "one hundred eight billion, seven hundred forty-four million, four hundred eighty-one thousand, three hundred twenty".