143234304 has 72 divisors (see below), whose sum is σ = 382980192. Its totient is φ = 47523840.

The previous prime is 143234303. The next prime is 143234321. The reversal of 143234304 is 403432341.

143234304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143234303) 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, 323107 + ... + 323549.

Almost surely, 2^143234304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143234304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191490096).

143234304 is an abundant number, since it is smaller than the sum of its proper divisors (239745888).

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

143234304 is an equidigital number, since it uses as much as digits as its factorization.

143234304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 143234304 is about 11968.0534758164. The cubic root of 143234304 is about 523.2176036124.

Adding to 143234304 its reverse (403432341), we get a palindrome (546666645).

The spelling of 143234304 in words is "one hundred forty-three million, two hundred thirty-four thousand, three hundred four".