108780413280 has 576 divisors, whose sum is σ = 455796149760. Its totient is φ = 21272739840.

The previous prime is 108780413227. The next prime is 108780413293. The reversal of 108780413280 is 82314087801.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6903651 + ... + 6919389.

It is an arithmetic number, because the mean of its divisors is an integer number (791312760).

Almost surely, 2^108780413280 is an apocalyptic number.

108780413280 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 108780413280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227898074880).

108780413280 is an abundant number, since it is smaller than the sum of its proper divisors (347015736480).

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

108780413280 is a wasteful number, since it uses less digits than its factorization.

108780413280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15803 (or 15784 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The spelling of 108780413280 in words is "one hundred eight billion, seven hundred eighty million, four hundred thirteen thousand, two hundred eighty".