255145422230 has 8 divisors (see below), whose sum is σ = 459261760032. Its totient is φ = 102058168888.

The previous prime is 255145422223. The next prime is 255145422269. The reversal of 255145422230 is 32224541552.

It is a happy number.

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

It is a super-3 number, since 3×255145422230³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12757271102 + ... + 12757271121.

It is an arithmetic number, because the mean of its divisors is an integer number (57407720004).

Almost surely, 2^255145422230 is an apocalyptic number.

255145422230 is a deficient number, since it is larger than the sum of its proper divisors (204116337802).

255145422230 is a wasteful number, since it uses less digits than its factorization.

255145422230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25514542230.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 255145422230 its reverse (32224541552), we get a palindrome (287369963782).

The spelling of 255145422230 in words is "two hundred fifty-five billion, one hundred forty-five million, four hundred twenty-two thousand, two hundred thirty".