13044141013 has 4 divisors (see below), whose sum is σ = 13045527468. Its totient is φ = 13042754560.

The previous prime is 13044141001. The next prime is 13044141017. The reversal of 13044141013 is 31014144031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5772656484 + 7271484529 = 75978^2 + 85273^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13044141013 is a prime.

It is a super-2 number, since 2×13044141013² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044141017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679018 + ... + 697963.

It is an arithmetic number, because the mean of its divisors is an integer number (3261381867).

Almost surely, 2^13044141013 is an apocalyptic number.

It is an amenable number.

13044141013 is a deficient number, since it is larger than the sum of its proper divisors (1386455).

13044141013 is an equidigital number, since it uses as much as digits as its factorization.

13044141013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386454.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13044141013 its reverse (31014144031), we get a palindrome (44058285044).

The spelling of 13044141013 in words is "thirteen billion, forty-four million, one hundred forty-one thousand, thirteen".