242043153143 has 8 divisors (see below), whose sum is σ = 264459013776. Its totient is φ = 219695948800.

The previous prime is 242043153103. The next prime is 242043153151. The reversal of 242043153143 is 341351340242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242043153143 - 2¹⁰ = 242043152119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242043153103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17156696 + ... + 17170797.

It is an arithmetic number, because the mean of its divisors is an integer number (33057376722).

Almost surely, 2^242043153143 is an apocalyptic number.

242043153143 is a deficient number, since it is larger than the sum of its proper divisors (22415860633).

242043153143 is a wasteful number, since it uses less digits than its factorization.

242043153143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34328145.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 242043153143 its reverse (341351340242), we get a palindrome (583394493385).

The spelling of 242043153143 in words is "two hundred forty-two billion, forty-three million, one hundred fifty-three thousand, one hundred forty-three".