5424424143 has 4 divisors (see below), whose sum is σ = 7232565528. Its totient is φ = 3616282760.

The previous prime is 5424424139. The next prime is 5424424153. The reversal of 5424424143 is 3414244245.

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 5424424143 - 2² = 5424424139 is a prime.

It is a super-2 number, since 2×5424424143² = 58848754566322568898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424424123) 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, 904070688 + ... + 904070693.

It is an arithmetic number, because the mean of its divisors is an integer number (1808141382).

Almost surely, 2^5424424143 is an apocalyptic number.

5424424143 is a deficient number, since it is larger than the sum of its proper divisors (1808141385).

5424424143 is a wasteful number, since it uses less digits than its factorization.

5424424143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808141384.

The product of its digits is 61440, while the sum is 33.

The square root of 5424424143 is about 73650.6900375007. The cubic root of 5424424143 is about 1757.0517253313.

Adding to 5424424143 its reverse (3414244245), we get a palindrome (8838668388).

It can be divided in two parts, 54244 and 24143, that added together give a palindrome (78387).

The spelling of 5424424143 in words is "five billion, four hundred twenty-four million, four hundred twenty-four thousand, one hundred forty-three".