11015413441 has 2 divisors, whose sum is σ = 11015413442. Its totient is φ = 11015413440.

The previous prime is 11015413439. The next prime is 11015413469. The reversal of 11015413441 is 14431451011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9726890625 + 1288522816 = 98625^2 + 35896^2 .

It is a cyclic number.

It is not a de Polignac number, because 11015413441 - 2¹ = 11015413439 is a prime.

Together with 11015413439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11015413741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507706720 + 5507706721.

It is an arithmetic number, because the mean of its divisors is an integer number (5507706721).

Almost surely, 2^11015413441 is an apocalyptic number.

It is an amenable number.

11015413441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11015413441 is an equidigital number, since it uses as much as digits as its factorization.

11015413441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 11015413441 its reverse (14431451011), we get a palindrome (25446864452).

The spelling of 11015413441 in words is "eleven billion, fifteen million, four hundred thirteen thousand, four hundred forty-one".