243152000000 has 616 divisors, whose sum is σ = 752262870912. Its totient is φ = 76492800000.

The previous prime is 243151999969. The next prime is 243152000011. The reversal of 243152000000 is 251342.

243152000000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1455999917 + ... + 1456000083.

Almost surely, 2^243152000000 is an apocalyptic number.

243152000000 is a gapful number since it is divisible by the number (20) 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 243152000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376131435456).

243152000000 is an abundant number, since it is smaller than the sum of its proper divisors (509110870912).

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

243152000000 is an frugal number, since it uses more digits than its factorization.

243152000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 194 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 243152000000 its reverse (251342), we get a palindrome (243152251342).

The spelling of 243152000000 in words is "two hundred forty-three billion, one hundred fifty-two million", and thus it is an aban number.