4304021242143 has 48 divisors (see below), whose sum is σ = 7033914875520. Its totient is φ = 2327694836544.

The previous prime is 4304021242133. The next prime is 4304021242151. The reversal of 4304021242143 is 3412421204034.

4304021242143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4304021242143 - 2⁴ = 4304021242127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4304021242143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4304021242133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2068696 + ... + 3589922.

It is an arithmetic number, because the mean of its divisors is an integer number (146539893240).

Almost surely, 2^{4304021242143} is an apocalyptic number.

4304021242143 is a deficient number, since it is larger than the sum of its proper divisors (2729893633377).

4304021242143 is a wasteful number, since it uses less digits than its factorization.

4304021242143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522276 (or 1522269 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 4304021242143 its reverse (3412421204034), we get a palindrome (7716442446177).

The spelling of 4304021242143 in words is "four trillion, three hundred four billion, twenty-one million, two hundred forty-two thousand, one hundred forty-three".