24040142143 has 2 divisors, whose sum is σ = 24040142144. Its totient is φ = 24040142142.

The previous prime is 24040142131. The next prime is 24040142237. The reversal of 24040142143 is 34124104042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24040142143 - 2²¹ = 24038044991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24040142443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12020071071 + 12020071072.

It is an arithmetic number, because the mean of its divisors is an integer number (12020071072).

Almost surely, 2^24040142143 is an apocalyptic number.

24040142143 is a deficient number, since it is larger than the sum of its proper divisors (1).

24040142143 is an equidigital number, since it uses as much as digits as its factorization.

24040142143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 24040142143 its reverse (34124104042), we get a palindrome (58164246185).

The spelling of 24040142143 in words is "twenty-four billion, forty million, one hundred forty-two thousand, one hundred forty-three".