2424143 has 4 divisors (see below), whose sum is σ = 2430480. Its totient is φ = 2417808.

The previous prime is 2424137. The next prime is 2424157. The reversal of 2424143 is 3414242.

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 2424143 - 2²⁰ = 1375567 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 (2424113) 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, 2555 + ... + 3372.

It is an arithmetic number, because the mean of its divisors is an integer number (607620).

2^2424143 is an apocalyptic number.

2424143 is a deficient number, since it is larger than the sum of its proper divisors (6337).

2424143 is an equidigital number, since it uses as much as digits as its factorization.

2424143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6336.

The product of its digits is 768, while the sum is 20.

The square root of 2424143 is about 1556.9659598077. The cubic root of 2424143 is about 134.3340407343.

Adding to 2424143 its reverse (3414242), we get a palindrome (5838385).

Subtracting 2424143 from its reverse (3414242), we obtain a palindrome (990099).

The spelling of 2424143 in words is "two million, four hundred twenty-four thousand, one hundred forty-three".