13501233244 has 6 divisors (see below), whose sum is σ = 23627158184. Its totient is φ = 6750616620.

The previous prime is 13501233241. The next prime is 13501233257. The reversal of 13501233244 is 44233210531.

It is a happy number.

13501233244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13501233241) 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 as a sum of consecutive naturals, namely, 1687654152 + ... + 1687654159.

Almost surely, 2^13501233244 is an apocalyptic number.

It is an amenable number.

13501233244 is a deficient number, since it is larger than the sum of its proper divisors (10125924940).

13501233244 is a wasteful number, since it uses less digits than its factorization.

13501233244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375308315 (or 3375308313 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13501233244 its reverse (44233210531), we get a palindrome (57734443775).

The spelling of 13501233244 in words is "thirteen billion, five hundred one million, two hundred thirty-three thousand, two hundred forty-four".