18024160000 has 810 divisors, whose sum is σ = 60510177420. Its totient is φ = 5322240000.

The previous prime is 18024159997. The next prime is 18024160001. The reversal of 18024160000 is 6142081.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (18024160001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 948639991 + ... + 948640009.

Almost surely, 2^18024160000 is an apocalyptic number.

18024160000 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 18024160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30255088710).

18024160000 is an abundant number, since it is smaller than the sum of its proper divisors (42486017420).

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

18024160000 is an equidigital number, since it uses as much as digits as its factorization.

18024160000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The spelling of 18024160000 in words is "eighteen billion, twenty-four million, one hundred sixty thousand".