431230255 has 8 divisors (see below), whose sum is σ = 519013872. Its totient is φ = 343959168.

The previous prime is 431230253. The next prime is 431230259. The reversal of 431230255 is 552032134.

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

It is a cyclic number.

It is not a de Polignac number, because 431230255 - 2¹ = 431230253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431230253) 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, 126277 + ... + 129646.

It is an arithmetic number, because the mean of its divisors is an integer number (64876734).

Almost surely, 2^431230255 is an apocalyptic number.

431230255 is a deficient number, since it is larger than the sum of its proper divisors (87783617).

431230255 is a wasteful number, since it uses less digits than its factorization.

431230255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256265.

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

The square root of 431230255 is about 20766.0842481196. The cubic root of 431230255 is about 755.5033732183.

Adding to 431230255 its reverse (552032134), we get a palindrome (983262389).

The spelling of 431230255 in words is "four hundred thirty-one million, two hundred thirty thousand, two hundred fifty-five".