11141144411 has 2 divisors, whose sum is σ = 11141144412. Its totient is φ = 11141144410.

The previous prime is 11141144393. The next prime is 11141144479. The reversal of 11141144411 is 11444114111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11141144411 is a prime.

It is not a weakly prime, because it can be changed into another prime (11141144491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570572205 + 5570572206.

It is an arithmetic number, because the mean of its divisors is an integer number (5570572206).

Almost surely, 2^11141144411 is an apocalyptic number.

11141144411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11141144411 is an equidigital number, since it uses as much as digits as its factorization.

11141144411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 256, while the sum is 23.

Adding to 11141144411 its reverse (11444114111), we get a palindrome (22585258522).

The spelling of 11141144411 in words is "eleven billion, one hundred forty-one million, one hundred forty-four thousand, four hundred eleven".