143158743143 has 16 divisors (see below), whose sum is σ = 154423449600. Its totient is φ = 131930298720.

The previous prime is 143158743139. The next prime is 143158743151. The reversal of 143158743143 is 341347851341.

It is a cyclic number.

It is not a de Polignac number, because 143158743143 - 2² = 143158743139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 143158743094 and 143158743103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143158743113) 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 15 ways as a sum of consecutive naturals, for example, 31677038 + ... + 31681556.

It is an arithmetic number, because the mean of its divisors is an integer number (9651465600).

Almost surely, 2^143158743143 is an apocalyptic number.

143158743143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

143158743143 is a deficient number, since it is larger than the sum of its proper divisors (11264706457).

143158743143 is a wasteful number, since it uses less digits than its factorization.

143158743143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7982.

The product of its digits is 483840, while the sum is 44.

The spelling of 143158743143 in words is "one hundred forty-three billion, one hundred fifty-eight million, seven hundred forty-three thousand, one hundred forty-three".