158671430143 has 8 divisors (see below), whose sum is σ = 158825620800. Its totient is φ = 158517318528.

The previous prime is 158671430117. The next prime is 158671430149. The reversal of 158671430143 is 341034176851.

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 158671430143 - 2¹⁷ = 158671299071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 158671430143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158671430149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4479978 + ... + 4515256.

It is an arithmetic number, because the mean of its divisors is an integer number (19853202600).

Almost surely, 2^158671430143 is an apocalyptic number.

158671430143 is a deficient number, since it is larger than the sum of its proper divisors (154190657).

158671430143 is a wasteful number, since it uses less digits than its factorization.

158671430143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39521.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 158671430143 in words is "one hundred fifty-eight billion, six hundred seventy-one million, four hundred thirty thousand, one hundred forty-three".