243456050432 has 72 divisors (see below), whose sum is σ = 555883263936. Its totient is φ = 104244535296.

The previous prime is 243456050417. The next prime is 243456050443. The reversal of 243456050432 is 234050654342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951928 + ... + 2072904.

It is an arithmetic number, because the mean of its divisors is an integer number (7720600888).

Almost surely, 2^243456050432 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 243456050432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277941631968).

243456050432 is an abundant number, since it is smaller than the sum of its proper divisors (312427213504).

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

243456050432 is a wasteful number, since it uses less digits than its factorization.

243456050432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122123 (or 122109 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 243456050432 in words is "two hundred forty-three billion, four hundred fifty-six million, fifty thousand, four hundred thirty-two".