242331234243 has 16 divisors (see below), whose sum is σ = 369586945536. Its totient is φ = 138354877440.

The previous prime is 242331234239. The next prime is 242331234263. The reversal of 242331234243 is 342432133242.

It is not a de Polignac number, because 242331234243 - 2² = 242331234239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242331234263) 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, 4979943 + ... + 5028368.

It is an arithmetic number, because the mean of its divisors is an integer number (23099184096).

Almost surely, 2^242331234243 is an apocalyptic number.

242331234243 is a deficient number, since it is larger than the sum of its proper divisors (127255711293).

242331234243 is a wasteful number, since it uses less digits than its factorization.

242331234243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009474.

The product of its digits is 82944, while the sum is 33.

Adding to 242331234243 its reverse (342432133242), we get a palindrome (584763367485).

The spelling of 242331234243 in words is "two hundred forty-two billion, three hundred thirty-one million, two hundred thirty-four thousand, two hundred forty-three".