4305241344321 has 16 divisors (see below), whose sum is σ = 6378169334400. Its totient is φ = 2870145591984.

The previous prime is 4305241344293. The next prime is 4305241344353. The reversal of 4305241344321 is 1234431425034.

4305241344321 is a `hidden beast` number, since 4 + 305 + 2 + 4 + 1 + 344 + 3 + 2 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4305241344321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4305241344421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7254780 + ... + 7825746.

It is an arithmetic number, because the mean of its divisors is an integer number (398635583400).

Almost surely, 2^{4305241344321} is an apocalyptic number.

It is an amenable number.

4305241344321 is a deficient number, since it is larger than the sum of its proper divisors (2072927990079).

4305241344321 is a wasteful number, since it uses less digits than its factorization.

4305241344321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850245 (or 850239 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 4305241344321 its reverse (1234431425034), we get a palindrome (5539672769355).

The spelling of 4305241344321 in words is "four trillion, three hundred five billion, two hundred forty-one million, three hundred forty-four thousand, three hundred twenty-one".