243053325324 has 48 divisors (see below), whose sum is σ = 639543318400. Its totient is φ = 79808552208.

The previous prime is 243053325313. The next prime is 243053325329. The reversal of 243053325324 is 423523350342.

It is a happy number.

243053325324 is a `hidden beast` number, since 2 + 4 + 3 + 0 + 5 + 3 + 325 + 324 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (243053325329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16787494 + ... + 16801965.

Almost surely, 2^243053325324 is an apocalyptic number.

It is an amenable number.

243053325324 is an abundant number, since it is smaller than the sum of its proper divisors (396489993076).

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

243053325324 is a wasteful number, since it uses less digits than its factorization.

243053325324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33589539 (or 33589531 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 243053325324 its reverse (423523350342), we get a palindrome (666576675666).

The spelling of 243053325324 in words is "two hundred forty-three billion, fifty-three million, three hundred twenty-five thousand, three hundred twenty-four".