11441013005 has 8 divisors (see below), whose sum is σ = 14536816632. Its totient is φ = 8614409728.

The previous prime is 11441012959. The next prime is 11441013011. The reversal of 11441013005 is 50031014411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3804175684 + 7636837321 = 61678^2 + 87389^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11441013005 - 2¹⁴ = 11440996621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67299992 + ... + 67300161.

It is an arithmetic number, because the mean of its divisors is an integer number (1817102079).

Almost surely, 2^11441013005 is an apocalyptic number.

It is an amenable number.

11441013005 is a deficient number, since it is larger than the sum of its proper divisors (3095803627).

11441013005 is a wasteful number, since it uses less digits than its factorization.

11441013005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134600175.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 11441013005 its reverse (50031014411), we get a palindrome (61472027416).

The spelling of 11441013005 in words is "eleven billion, four hundred forty-one million, thirteen thousand, five".