254330323 has 4 divisors (see below), whose sum is σ = 273894208. Its totient is φ = 234766440.

The previous prime is 254330317. The next prime is 254330347. The reversal of 254330323 is 323033452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254330323 - 2¹⁷ = 254199251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254330383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9781923 + ... + 9781948.

It is an arithmetic number, because the mean of its divisors is an integer number (68473552).

Almost surely, 2^254330323 is an apocalyptic number.

254330323 is a deficient number, since it is larger than the sum of its proper divisors (19563885).

254330323 is a wasteful number, since it uses less digits than its factorization.

254330323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19563884.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 254330323 is about 15947.7372376146. The cubic root of 254330323 is about 633.5769675458.

Adding to 254330323 its reverse (323033452), we get a palindrome (577363775).

The spelling of 254330323 in words is "two hundred fifty-four million, three hundred thirty thousand, three hundred twenty-three".