242315116611 has 4 divisors (see below), whose sum is σ = 323086822152. Its totient is φ = 161543411072.

The previous prime is 242315116609. The next prime is 242315116639. The reversal of 242315116611 is 116611513242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242315116611 - 2¹ = 242315116609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242315118611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40385852766 + ... + 40385852771.

It is an arithmetic number, because the mean of its divisors is an integer number (80771705538).

Almost surely, 2^242315116611 is an apocalyptic number.

242315116611 is a deficient number, since it is larger than the sum of its proper divisors (80771705541).

242315116611 is an equidigital number, since it uses as much as digits as its factorization.

242315116611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80771705540.

The product of its digits is 8640, while the sum is 33.

Adding to 242315116611 its reverse (116611513242), we get a palindrome (358926629853).

The spelling of 242315116611 in words is "two hundred forty-two billion, three hundred fifteen million, one hundred sixteen thousand, six hundred eleven".