1144312041311 has 2 divisors, whose sum is σ = 1144312041312. Its totient is φ = 1144312041310.

The previous prime is 1144312041287. The next prime is 1144312041343. The reversal of 1144312041311 is 1131402134411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144312041311 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144312049311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572156020655 + 572156020656.

It is an arithmetic number, because the mean of its divisors is an integer number (572156020656).

Almost surely, 2^{1144312041311} is an apocalyptic number.

1144312041311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144312041311 is an equidigital number, since it uses as much as digits as its factorization.

1144312041311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 1144312041311 its reverse (1131402134411), we get a palindrome (2275714175722).

The spelling of 1144312041311 in words is "one trillion, one hundred forty-four billion, three hundred twelve million, forty-one thousand, three hundred eleven".