454441343 has 2 divisors, whose sum is σ = 454441344. Its totient is φ = 454441342.

The previous prime is 454441333. The next prime is 454441381. The reversal of 454441343 is 343144454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454441343 - 2¹⁴ = 454424959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454441313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227220671 + 227220672.

It is an arithmetic number, because the mean of its divisors is an integer number (227220672).

Almost surely, 2^454441343 is an apocalyptic number.

454441343 is a deficient number, since it is larger than the sum of its proper divisors (1).

454441343 is an equidigital number, since it uses as much as digits as its factorization.

454441343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 32.

The square root of 454441343 is about 21317.6298635660. The cubic root of 454441343 is about 768.8222524639.

Adding to 454441343 its reverse (343144454), we get a palindrome (797585797).

The spelling of 454441343 in words is "four hundred fifty-four million, four hundred forty-one thousand, three hundred forty-three".