242153615324 has 12 divisors (see below), whose sum is σ = 427518994224. Its totient is φ = 120005331264.

The previous prime is 242153615303. The next prime is 242153615351. The reversal of 242153615324 is 423516351242.

242153615324 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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267868592 + ... + 267869495.

It is an arithmetic number, because the mean of its divisors is an integer number (35626582852).

Almost surely, 2^242153615324 is an apocalyptic number.

It is an amenable number.

242153615324 is a deficient number, since it is larger than the sum of its proper divisors (185365378900).

242153615324 is a wasteful number, since it uses less digits than its factorization.

242153615324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535738204 (or 535738202 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

Adding to 242153615324 its reverse (423516351242), we get a palindrome (665669966566).

The spelling of 242153615324 in words is "two hundred forty-two billion, one hundred fifty-three million, six hundred fifteen thousand, three hundred twenty-four".