142871573143 has 8 divisors (see below), whose sum is σ = 153898016048. Its totient is φ = 131850319104.

The previous prime is 142871573137. The next prime is 142871573171. The reversal of 142871573143 is 341375178241.

142871573143 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 142871573143 - 2⁹ = 142871572631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142871573093 and 142871573102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142871573123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239930 + ... + 1350247.

It is an arithmetic number, because the mean of its divisors is an integer number (19237252006).

Almost surely, 2^142871573143 is an apocalyptic number.

142871573143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

142871573143 is a deficient number, since it is larger than the sum of its proper divisors (11026442905).

142871573143 is a wasteful number, since it uses less digits than its factorization.

142871573143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2594433.

The product of its digits is 564480, while the sum is 46.

The spelling of 142871573143 in words is "one hundred forty-two billion, eight hundred seventy-one million, five hundred seventy-three thousand, one hundred forty-three".