243055121324 has 6 divisors (see below), whose sum is σ = 425346462324. Its totient is φ = 121527560660.

The previous prime is 243055121311. The next prime is 243055121327. The reversal of 243055121324 is 423121550342.

243055121324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (243055121327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30381890162 + ... + 30381890169.

It is an arithmetic number, because the mean of its divisors is an integer number (70891077054).

Almost surely, 2^243055121324 is an apocalyptic number.

It is an amenable number.

243055121324 is a deficient number, since it is larger than the sum of its proper divisors (182291341000).

243055121324 is a wasteful number, since it uses less digits than its factorization.

243055121324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60763780335 (or 60763780333 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 243055121324 its reverse (423121550342), we get a palindrome (666176671666).

The spelling of 243055121324 in words is "two hundred forty-three billion, fifty-five million, one hundred twenty-one thousand, three hundred twenty-four".