5342144144 has 20 divisors (see below), whose sum is σ = 10525836720. Its totient is φ = 2625799200.

The previous prime is 5342144123. The next prime is 5342144179. The reversal of 5342144144 is 4414412435.

It is a self number, because there is not a number n which added to its sum of digits gives 5342144144.

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, 2828582 + ... + 2830469.

It is an arithmetic number, because the mean of its divisors is an integer number (526291836).

Almost surely, 2^5342144144 is an apocalyptic number.

It is an amenable number.

5342144144 is a deficient number, since it is larger than the sum of its proper divisors (5183692576).

5342144144 is a wasteful number, since it uses less digits than its factorization.

5342144144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5659118 (or 5659112 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 5342144144 is about 73089.9729374693. The cubic root of 5342144144 is about 1748.1225191524.

Adding to 5342144144 its reverse (4414412435), we get a palindrome (9756556579).

The spelling of 5342144144 in words is "five billion, three hundred forty-two million, one hundred forty-four thousand, one hundred forty-four".