13044023242013 has 8 divisors (see below), whose sum is σ = 13493891083680. Its totient is φ = 12594160329520.

The previous prime is 13044023242009. The next prime is 13044023242039. The reversal of 13044023242013 is 31024232044031.

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

It is a cyclic number.

It is not a de Polignac number, because 13044023242013 - 2² = 13044023242009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044023242813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4623206 + ... + 6889272.

It is an arithmetic number, because the mean of its divisors is an integer number (1686736385460).

Almost surely, 2^{13044023242013} is an apocalyptic number.

It is an amenable number.

13044023242013 is a deficient number, since it is larger than the sum of its proper divisors (449867841667).

13044023242013 is a wasteful number, since it uses less digits than its factorization.

13044023242013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464587.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 13044023242013 its reverse (31024232044031), we get a palindrome (44068255286044).

The spelling of 13044023242013 in words is "thirteen trillion, forty-four billion, twenty-three million, two hundred forty-two thousand, thirteen".