4322340143 has 4 divisors (see below), whose sum is σ = 4715280168. Its totient is φ = 3929400120.

The previous prime is 4322340131. The next prime is 4322340167. The reversal of 4322340143 is 3410432234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4322340143 - 2³⁰ = 3248598319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322340643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196469996 + ... + 196470017.

It is an arithmetic number, because the mean of its divisors is an integer number (1178820042).

Almost surely, 2^4322340143 is an apocalyptic number.

4322340143 is a deficient number, since it is larger than the sum of its proper divisors (392940025).

4322340143 is a wasteful number, since it uses less digits than its factorization.

4322340143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392940024.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4322340143 is about 65744.5065613850. The cubic root of 4322340143 is about 1628.9445967508.

Adding to 4322340143 its reverse (3410432234), we get a palindrome (7732772377).

The spelling of 4322340143 in words is "four billion, three hundred twenty-two million, three hundred forty thousand, one hundred forty-three".