454068443 has 2 divisors, whose sum is σ = 454068444. Its totient is φ = 454068442.

The previous prime is 454068431. The next prime is 454068451. The reversal of 454068443 is 344860454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454068443 - 2¹⁶ = 454002907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454068397 and 454068406.

It is not a weakly prime, because it can be changed into another prime (454068463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227034221 + 227034222.

It is an arithmetic number, because the mean of its divisors is an integer number (227034222).

Almost surely, 2^454068443 is an apocalyptic number.

454068443 is a deficient number, since it is larger than the sum of its proper divisors (1).

454068443 is an equidigital number, since it uses as much as digits as its factorization.

454068443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 38.

The square root of 454068443 is about 21308.8817867104. The cubic root of 454068443 is about 768.6119046193.

The spelling of 454068443 in words is "four hundred fifty-four million, sixty-eight thousand, four hundred forty-three".