242040441011 has 2 divisors, whose sum is σ = 242040441012. Its totient is φ = 242040441010.

The previous prime is 242040441007. The next prime is 242040441037. The reversal of 242040441011 is 110144040242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242040441011 - 2² = 242040441007 is a prime.

It is not a weakly prime, because it can be changed into another prime (242040441211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121020220505 + 121020220506.

It is an arithmetic number, because the mean of its divisors is an integer number (121020220506).

Almost surely, 2^242040441011 is an apocalyptic number.

242040441011 is a deficient number, since it is larger than the sum of its proper divisors (1).

242040441011 is an equidigital number, since it uses as much as digits as its factorization.

242040441011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 242040441011 its reverse (110144040242), we get a palindrome (352184481253).

The spelling of 242040441011 in words is "two hundred forty-two billion, forty million, four hundred forty-one thousand, eleven".