143214230 has 16 divisors (see below), whose sum is σ = 264073824. Its totient is φ = 55888320.

The previous prime is 143214221. The next prime is 143214241. The reversal of 143214230 is 32412341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174242 + ... + 175061.

It is an arithmetic number, because the mean of its divisors is an integer number (16504614).

Almost surely, 2^143214230 is an apocalyptic number.

143214230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143214230 is a deficient number, since it is larger than the sum of its proper divisors (120859594).

143214230 is a wasteful number, since it uses less digits than its factorization.

143214230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349351.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 143214230 is about 11967.2147971030. The cubic root of 143214230 is about 523.1931598383.

Adding to 143214230 its reverse (32412341), we get a palindrome (175626571).

The spelling of 143214230 in words is "one hundred forty-three million, two hundred fourteen thousand, two hundred thirty".