255143230 has 8 divisors (see below), whose sum is σ = 459257832. Its totient is φ = 102057288.

The previous prime is 255143221. The next prime is 255143269. The reversal of 255143230 is 32341552.

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

It is a junction number, because it is equal to n+sod(n) for n = 255143195 and 255143204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12757152 + ... + 12757171.

It is an arithmetic number, because the mean of its divisors is an integer number (57407229).

Almost surely, 2^255143230 is an apocalyptic number.

255143230 is a deficient number, since it is larger than the sum of its proper divisors (204114602).

255143230 is a wasteful number, since it uses less digits than its factorization.

255143230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25514330.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 255143230 is about 15973.2034983594. The cubic root of 255143230 is about 634.2512761699.

Adding to 255143230 its reverse (32341552), we get a palindrome (287484782).

The spelling of 255143230 in words is "two hundred fifty-five million, one hundred forty-three thousand, two hundred thirty".