143125268 has 48 divisors (see below), whose sum is σ = 299315520. Its totient is φ = 59020800.

The previous prime is 143125267. The next prime is 143125289. The reversal of 143125268 is 862521341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143125267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31628 + ... + 35868.

It is an arithmetic number, because the mean of its divisors is an integer number (6235740).

Almost surely, 2^143125268 is an apocalyptic number.

It is an amenable number.

143125268 is an abundant number, since it is smaller than the sum of its proper divisors (156190252).

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

143125268 is a wasteful number, since it uses less digits than its factorization.

143125268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328 (or 4326 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 143125268 is about 11963.4973147487. The cubic root of 143125268 is about 523.0848047987.

The spelling of 143125268 in words is "one hundred forty-three million, one hundred twenty-five thousand, two hundred sixty-eight".