143234252 has 36 divisors (see below), whose sum is σ = 299479824. Its totient is φ = 59724000.

The previous prime is 143234251. The next prime is 143234257. The reversal of 143234252 is 252432341.

143234252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (143234251) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2624 + ... + 17127.

It is an arithmetic number, because the mean of its divisors is an integer number (8318884).

Almost surely, 2^143234252 is an apocalyptic number.

It is an amenable number.

143234252 is an abundant number, since it is smaller than the sum of its proper divisors (156245572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143234252 is a wasteful number, since it uses less digits than its factorization.

143234252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19806 (or 19797 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 143234252 is about 11968.0513033660. The cubic root of 143234252 is about 523.2175402958.

Adding to 143234252 its reverse (252432341), we get a palindrome (395666593).

The spelling of 143234252 in words is "one hundred forty-three million, two hundred thirty-four thousand, two hundred fifty-two".