255322143247467 has 8 divisors (see below), whose sum is σ = 348346490012224. Its totient is φ = 166256279323848.

The previous prime is 255322143247411. The next prime is 255322143247469. The reversal of 255322143247467 is 764742341223552.

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

It is not a de Polignac number, because 255322143247467 - 2¹¹ = 255322143245419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255322143247469) 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, 989620710133 + ... + 989620710390.

It is an arithmetic number, because the mean of its divisors is an integer number (43543311251528).

Almost surely, 2^{255322143247467} is an apocalyptic number.

255322143247467 is a deficient number, since it is larger than the sum of its proper divisors (93024346764757).

255322143247467 is a wasteful number, since it uses less digits than its factorization.

255322143247467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979241420569.

The product of its digits is 67737600, while the sum is 57.

The spelling of 255322143247467 in words is "two hundred fifty-five trillion, three hundred twenty-two billion, one hundred forty-three million, two hundred forty-seven thousand, four hundred sixty-seven".