13442431040011 has 2 divisors, whose sum is σ = 13442431040012. Its totient is φ = 13442431040010.

The previous prime is 13442431039993. The next prime is 13442431040047. The reversal of 13442431040011 is 11004013424431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13442431040011 - 2⁷ = 13442431039883 is a prime.

It is not a weakly prime, because it can be changed into another prime (13442431040711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6721215520005 + 6721215520006.

It is an arithmetic number, because the mean of its divisors is an integer number (6721215520006).

Almost surely, 2^{13442431040011} is an apocalyptic number.

13442431040011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13442431040011 is an equidigital number, since it uses as much as digits as its factorization.

13442431040011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13442431040011 its reverse (11004013424431), we get a palindrome (24446444464442).

The spelling of 13442431040011 in words is "thirteen trillion, four hundred forty-two billion, four hundred thirty-one million, forty thousand, eleven".