13300144443 has 24 divisors (see below), whose sum is σ = 19545505200. Its totient is φ = 8712656064.

The previous prime is 13300144397. The next prime is 13300144453. The reversal of 13300144443 is 34444100331.

It is not a de Polignac number, because 13300144443 - 2⁶ = 13300144379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13300144453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1710721 + ... + 1718477.

It is an arithmetic number, because the mean of its divisors is an integer number (814396050).

Almost surely, 2^13300144443 is an apocalyptic number.

13300144443 is a deficient number, since it is larger than the sum of its proper divisors (6245360757).

13300144443 is a wasteful number, since it uses less digits than its factorization.

13300144443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11051 (or 11048 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 13300144443 its reverse (34444100331), we get a palindrome (47744244774).

The spelling of 13300144443 in words is "thirteen billion, three hundred million, one hundred forty-four thousand, four hundred forty-three".