13331444245 has 8 divisors (see below), whose sum is σ = 18283123584. Its totient is φ = 9141561744.

The previous prime is 13331444239. The next prime is 13331444249. The reversal of 13331444245 is 54244413331.

13331444245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13331444245 - 2⁷ = 13331444117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13331444245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331444249) 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 7 ways as a sum of consecutive naturals, for example, 190449169 + ... + 190449238.

It is an arithmetic number, because the mean of its divisors is an integer number (2285390448).

Almost surely, 2^13331444245 is an apocalyptic number.

It is an amenable number.

13331444245 is a deficient number, since it is larger than the sum of its proper divisors (4951679339).

13331444245 is an equidigital number, since it uses as much as digits as its factorization.

13331444245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380898419.

The product of its digits is 69120, while the sum is 34.

Adding to 13331444245 its reverse (54244413331), we get a palindrome (67575857576).

The spelling of 13331444245 in words is "thirteen billion, three hundred thirty-one million, four hundred forty-four thousand, two hundred forty-five".