13044000331 has 8 divisors (see below), whose sum is σ = 13353225200. Its totient is φ = 12737852640.

The previous prime is 13044000317. The next prime is 13044000367. The reversal of 13044000331 is 13300044031.

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 13044000331 - 2¹¹ = 13043998283 is a prime.

It is a super-2 number, since 2×13044000331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13044000299 and 13044000308.

It is not an unprimeable number, because it can be changed into a prime (13044000131) 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, 760716 + ... + 777673.

It is an arithmetic number, because the mean of its divisors is an integer number (1669153150).

Almost surely, 2^13044000331 is an apocalyptic number.

13044000331 is a deficient number, since it is larger than the sum of its proper divisors (309224869).

13044000331 is a wasteful number, since it uses less digits than its factorization.

13044000331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538589.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13044000331 its reverse (13300044031), we get a palindrome (26344044362).

The spelling of 13044000331 in words is "thirteen billion, forty-four million, three hundred thirty-one", and thus it is an aban number.