240341302531111 has 2 divisors, whose sum is σ = 240341302531112. Its totient is φ = 240341302531110.

The previous prime is 240341302531097. The next prime is 240341302531157. The reversal of 240341302531111 is 111135203143042.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240341302531111 - 2⁷ = 240341302530983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240341302531711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120170651265555 + 120170651265556.

It is an arithmetic number, because the mean of its divisors is an integer number (120170651265556).

Almost surely, 2^{240341302531111} is an apocalyptic number.

240341302531111 is a deficient number, since it is larger than the sum of its proper divisors (1).

240341302531111 is an equidigital number, since it uses as much as digits as its factorization.

240341302531111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 240341302531111 its reverse (111135203143042), we get a palindrome (351476505674153).

The spelling of 240341302531111 in words is "two hundred forty trillion, three hundred forty-one billion, three hundred two million, five hundred thirty-one thousand, one hundred eleven".