5305203401344 has 128 divisors (see below), whose sum is σ = 13533018030720. Its totient is φ = 2011098378240.

The previous prime is 5305203401279. The next prime is 5305203401431. The reversal of 5305203401344 is 4431043025035.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6909267 + ... + 7638610.

It is an arithmetic number, because the mean of its divisors is an integer number (105726703365).

Almost surely, 2^{5305203401344} is an apocalyptic number.

It is an amenable number.

5305203401344 is an abundant number, since it is smaller than the sum of its proper divisors (8227814629376).

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

5305203401344 is a wasteful number, since it uses less digits than its factorization.

5305203401344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14547946 (or 14547934 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 5305203401344 its reverse (4431043025035), we get a palindrome (9736246426379).

The spelling of 5305203401344 in words is "five trillion, three hundred five billion, two hundred three million, four hundred one thousand, three hundred forty-four".