108551066800 has 240 divisors, whose sum is σ = 297913075200. Its totient is φ = 37624576000.

The previous prime is 108551066797. The next prime is 108551066801. The reversal of 108551066800 is 8660155801.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (108551066801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31471476 + ... + 31474924.

It is an arithmetic number, because the mean of its divisors is an integer number (1241304480).

Almost surely, 2^108551066800 is an apocalyptic number.

108551066800 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 108551066800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148956537600).

108551066800 is an abundant number, since it is smaller than the sum of its proper divisors (189362008400).

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

108551066800 is a wasteful number, since it uses less digits than its factorization.

108551066800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812 (or 3801 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 40.

The spelling of 108551066800 in words is "one hundred eight billion, five hundred fifty-one million, sixty-six thousand, eight hundred".