13011442005 has 16 divisors (see below), whose sum is σ = 20846344320. Its totient is φ = 6930090048.

The previous prime is 13011442001. The next prime is 13011442007. The reversal of 13011442005 is 50024411031.

13011442005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13011442005 - 2² = 13011442001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13011442001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572590 + ... + 594879.

It is an arithmetic number, because the mean of its divisors is an integer number (1302896520).

Almost surely, 2^13011442005 is an apocalyptic number.

13011442005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13011442005 is a deficient number, since it is larger than the sum of its proper divisors (7834902315).

13011442005 is a wasteful number, since it uses less digits than its factorization.

13011442005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168220.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 13011442005 its reverse (50024411031), we get a palindrome (63035853036).

The spelling of 13011442005 in words is "thirteen billion, eleven million, four hundred forty-two thousand, five".