18048032000000 has 252 divisors, whose sum is σ = 45168631502085. Its totient is φ = 7209600000000.

The previous prime is 18048031999993. The next prime is 18048032000041. The reversal of 18048032000000 is 23084081.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 4 ways, for example, as 3077694800896 + 14970337199104 = 1754336^2 + 3869152^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3004000.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 24031999625 + ... + 24032000375.

Almost surely, 2^{18048032000000} is an apocalyptic number.

18048032000000 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 18048032000000

18048032000000 is an abundant number, since it is smaller than the sum of its proper divisors (27120599502085).

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

18048032000000 is an frugal number, since it uses more digits than its factorization.

18048032000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 18048032000000 its reverse (23084081), we get a palindrome (18048055084081).

The spelling of 18048032000000 in words is "eighteen trillion, forty-eight billion, thirty-two million", and thus it is an aban number and an uban number.