11344010013 has 32 divisors (see below), whose sum is σ = 19245440000. Its totient is φ = 6469247088.

The previous prime is 11344009991. The next prime is 11344010023. The reversal of 11344010013 is 31001044311.

11344010013 is a `hidden beast` number, since 113 + 440 + 100 + 13 = 666.

It is not a de Polignac number, because 11344010013 - 2¹⁶ = 11343944477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344010023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34170 + ... + 154452.

It is an arithmetic number, because the mean of its divisors is an integer number (601420000).

Almost surely, 2^11344010013 is an apocalyptic number.

It is an amenable number.

11344010013 is a deficient number, since it is larger than the sum of its proper divisors (7901429987).

11344010013 is a wasteful number, since it uses less digits than its factorization.

11344010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120798 (or 120792 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11344010013 its reverse (31001044311), we get a palindrome (42345054324).

The spelling of 11344010013 in words is "eleven billion, three hundred forty-four million, ten thousand, thirteen".