243082118832 has 400 divisors, whose sum is σ = 796233323520. Its totient is φ = 63656409600.

The previous prime is 243082118827. The next prime is 243082118911. The reversal of 243082118832 is 238811280342.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 67879282 + ... + 67882862.

Almost surely, 2^243082118832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 243082118832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398116661760).

243082118832 is an abundant number, since it is smaller than the sum of its proper divisors (553151204688).

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

243082118832 is a wasteful number, since it uses less digits than its factorization.

243082118832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670 (or 3643 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 243082118832 in words is "two hundred forty-three billion, eighty-two million, one hundred eighteen thousand, eight hundred thirty-two".