143000142873 has 8 divisors (see below), whose sum is σ = 217904979648. Its totient is φ = 81714367344.

The previous prime is 143000142863. The next prime is 143000142893. The reversal of 143000142873 is 378241000341.

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

It is not a de Polignac number, because 143000142873 - 2⁵ = 143000142841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143000142863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3404765286 + ... + 3404765327.

It is an arithmetic number, because the mean of its divisors is an integer number (27238122456).

Almost surely, 2^143000142873 is an apocalyptic number.

It is an amenable number.

143000142873 is a deficient number, since it is larger than the sum of its proper divisors (74904836775).

143000142873 is an equidigital number, since it uses as much as digits as its factorization.

143000142873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6809530623.

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 143000142873 in words is "one hundred forty-three billion, one hundred forty-two thousand, eight hundred seventy-three".