242343111043 has 16 divisors (see below), whose sum is σ = 270371612160. Its totient is φ = 215369388000.

The previous prime is 242343111019. The next prime is 242343111083. The reversal of 242343111043 is 340111343242.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 242343111043 - 2⁹ = 242343110531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242343111083) 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, 1292805 + ... + 1468342.

It is an arithmetic number, because the mean of its divisors is an integer number (16898225760).

Almost surely, 2^242343111043 is an apocalyptic number.

242343111043 is a deficient number, since it is larger than the sum of its proper divisors (28028501117).

242343111043 is a wasteful number, since it uses less digits than its factorization.

242343111043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761338.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 242343111043 its reverse (340111343242), we get a palindrome (582454454285).

The spelling of 242343111043 in words is "two hundred forty-two billion, three hundred forty-three million, one hundred eleven thousand, forty-three".