180243410112 has 224 divisors, whose sum is σ = 579153162240. Its totient is φ = 54722580480.

The previous prime is 180243410093. The next prime is 180243410141. The reversal of 180243410112 is 211014342081.

180243410112 is a `hidden beast` number, since 1 + 8 + 0 + 243 + 410 + 1 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811693 + ... + 1009619.

Almost surely, 2^180243410112 is an apocalyptic number.

180243410112 is a gapful number since it is divisible by the number (12) 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 180243410112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289576581120).

180243410112 is an abundant number, since it is smaller than the sum of its proper divisors (398909752128).

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

180243410112 is a wasteful number, since it uses less digits than its factorization.

180243410112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197996 (or 197980 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 180243410112 its reverse (211014342081), we get a palindrome (391257752193).

The spelling of 180243410112 in words is "one hundred eighty billion, two hundred forty-three million, four hundred ten thousand, one hundred twelve".