143196345273 has 8 divisors (see below), whose sum is σ = 190930337248. Its totient is φ = 95463291744.

The previous prime is 143196345239. The next prime is 143196345289. The reversal of 143196345273 is 372543691341.

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

It is not a de Polignac number, because 143196345273 - 2²⁴ = 143179568057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143196345373) 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, 287286 + ... + 607392.

It is an arithmetic number, because the mean of its divisors is an integer number (23866292156).

Almost surely, 2^143196345273 is an apocalyptic number.

It is an amenable number.

143196345273 is a deficient number, since it is larger than the sum of its proper divisors (47733991975).

143196345273 is a wasteful number, since it uses less digits than its factorization.

143196345273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469223.

The product of its digits is 1632960, while the sum is 48.

The spelling of 143196345273 in words is "one hundred forty-three billion, one hundred ninety-six million, three hundred forty-five thousand, two hundred seventy-three".