13143210144 has 24 divisors (see below), whose sum is σ = 34500926880. Its totient is φ = 4381070016.

The previous prime is 13143210131. The next prime is 13143210163. The reversal of 13143210144 is 44101234131.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68454124 + ... + 68454315.

It is an arithmetic number, because the mean of its divisors is an integer number (1437538620).

Almost surely, 2^13143210144 is an apocalyptic number.

It is an amenable number.

13143210144 is an abundant number, since it is smaller than the sum of its proper divisors (21357716736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13143210144 is a wasteful number, since it uses less digits than its factorization.

13143210144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136908452 (or 136908444 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 13143210144 its reverse (44101234131), we get a palindrome (57244444275).

The spelling of 13143210144 in words is "thirteen billion, one hundred forty-three million, two hundred ten thousand, one hundred forty-four".