24342425143 has 4 divisors (see below), whose sum is σ = 24755008680. Its totient is φ = 23929841608.

The previous prime is 24342425141. The next prime is 24342425147. The reversal of 24342425143 is 34152424342.

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 24342425143 - 2¹ = 24342425141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24342425099 and 24342425108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24342425141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206291680 + ... + 206291797.

It is an arithmetic number, because the mean of its divisors is an integer number (6188752170).

Almost surely, 2^24342425143 is an apocalyptic number.

24342425143 is a deficient number, since it is larger than the sum of its proper divisors (412583537).

24342425143 is an equidigital number, since it uses as much as digits as its factorization.

24342425143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412583536.

The product of its digits is 92160, while the sum is 34.

Adding to 24342425143 its reverse (34152424342), we get a palindrome (58494849485).

The spelling of 24342425143 in words is "twenty-four billion, three hundred forty-two million, four hundred twenty-five thousand, one hundred forty-three".