242000024111 has 2 divisors, whose sum is σ = 242000024112. Its totient is φ = 242000024110.

The previous prime is 242000024083. The next prime is 242000024113. The reversal of 242000024111 is 111420000242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242000024111 - 2²⁶ = 241932915247 is a prime.

It is a Sophie Germain prime.

Together with 242000024113, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242000024111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242000024113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121000012055 + 121000012056.

It is an arithmetic number, because the mean of its divisors is an integer number (121000012056).

Almost surely, 2^242000024111 is an apocalyptic number.

242000024111 is a deficient number, since it is larger than the sum of its proper divisors (1).

242000024111 is an equidigital number, since it uses as much as digits as its factorization.

242000024111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 242000024111 its reverse (111420000242), we get a palindrome (353420024353).

The spelling of 242000024111 in words is "two hundred forty-two billion, twenty-four thousand, one hundred eleven".