454324052443 has 2 divisors, whose sum is σ = 454324052444. Its totient is φ = 454324052442.

The previous prime is 454324052431. The next prime is 454324052459. The reversal of 454324052443 is 344250423454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454324052443 - 2⁹ = 454324051931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454324052396 and 454324052405.

It is not a weakly prime, because it can be changed into another prime (454324052423) by changing a digit.

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 as a sum of consecutive naturals, namely, 227162026221 + 227162026222.

It is an arithmetic number, because the mean of its divisors is an integer number (227162026222).

Almost surely, 2^454324052443 is an apocalyptic number.

454324052443 is a deficient number, since it is larger than the sum of its proper divisors (1).

454324052443 is an equidigital number, since it uses as much as digits as its factorization.

454324052443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 454324052443 its reverse (344250423454), we get a palindrome (798574475897).

The spelling of 454324052443 in words is "four hundred fifty-four billion, three hundred twenty-four million, fifty-two thousand, four hundred forty-three".