164143143158 has 16 divisors (see below), whose sum is σ = 248651042640. Its totient is φ = 81262629216.

The previous prime is 164143143113. The next prime is 164143143167. The reversal of 164143143158 is 851341341461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687785 + ... + 895172.

It is an arithmetic number, because the mean of its divisors is an integer number (15540690165).

Almost surely, 2^164143143158 is an apocalyptic number.

164143143158 is a deficient number, since it is larger than the sum of its proper divisors (84507899482).

164143143158 is a wasteful number, since it uses less digits than its factorization.

164143143158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583471.

The product of its digits is 138240, while the sum is 41.

The spelling of 164143143158 in words is "one hundred sixty-four billion, one hundred forty-three million, one hundred forty-three thousand, one hundred fifty-eight".