13142344143 has 8 divisors (see below), whose sum is σ = 17621020800. Its totient is φ = 8712615128.

The previous prime is 13142344133. The next prime is 13142344147. The reversal of 13142344143 is 34144324131.

13142344143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13142344143 - 2⁶ = 13142344079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13142344143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142344147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12236283 + ... + 12237356.

It is an arithmetic number, because the mean of its divisors is an integer number (2202627600).

Almost surely, 2^13142344143 is an apocalyptic number.

13142344143 is a deficient number, since it is larger than the sum of its proper divisors (4478676657).

13142344143 is a wasteful number, since it uses less digits than its factorization.

13142344143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24473821.

The product of its digits is 13824, while the sum is 30.

Adding to 13142344143 its reverse (34144324131), we get a palindrome (47286668274).

The spelling of 13142344143 in words is "thirteen billion, one hundred forty-two million, three hundred forty-four thousand, one hundred forty-three".