143000234 has 8 divisors (see below), whose sum is σ = 231000420. Its totient is φ = 66000096.

The previous prime is 143000219. The next prime is 143000267. The reversal of 143000234 is 432000341.

It can be written as a sum of positive squares in 2 ways, for example, as 142874209 + 126025 = 11953^2 + 355^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2749979 + ... + 2750030.

Almost surely, 2^143000234 is an apocalyptic number.

143000234 is a deficient number, since it is larger than the sum of its proper divisors (88000186).

143000234 is a wasteful number, since it uses less digits than its factorization.

143000234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500024.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 143000234 is about 11958.2705271289. The cubic root of 143000234 is about 522.9324384112.

Adding to 143000234 its reverse (432000341), we get a palindrome (575000575).

The spelling of 143000234 in words is "one hundred forty-three million, two hundred thirty-four", and thus it is an aban number.