454302323 has 2 divisors, whose sum is σ = 454302324. Its totient is φ = 454302322.

The previous prime is 454302283. The next prime is 454302347. The reversal of 454302323 is 323203454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454302323 - 2¹⁰ = 454301299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454302292 and 454302301.

It is not a weakly prime, because it can be changed into another prime (454302383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227151161 + 227151162.

It is an arithmetic number, because the mean of its divisors is an integer number (227151162).

Almost surely, 2^454302323 is an apocalyptic number.

454302323 is a deficient number, since it is larger than the sum of its proper divisors (1).

454302323 is an equidigital number, since it uses as much as digits as its factorization.

454302323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 454302323 is about 21314.3689327177. The cubic root of 454302323 is about 768.7438466205.

Adding to 454302323 its reverse (323203454), we get a palindrome (777505777).

The spelling of 454302323 in words is "four hundred fifty-four million, three hundred two thousand, three hundred twenty-three".