454442041 has 2 divisors, whose sum is σ = 454442042. Its totient is φ = 454442040.

The previous prime is 454442003. The next prime is 454442059. The reversal of 454442041 is 140244454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 295152400 + 159289641 = 17180^2 + 12621^2 .

It is a cyclic number.

It is not a de Polignac number, because 454442041 - 2⁷ = 454441913 is a prime.

It is not a weakly prime, because it can be changed into another prime (454442081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227221020 + 227221021.

It is an arithmetic number, because the mean of its divisors is an integer number (227221021).

Almost surely, 2^454442041 is an apocalyptic number.

It is an amenable number.

454442041 is a deficient number, since it is larger than the sum of its proper divisors (1).

454442041 is an equidigital number, since it uses as much as digits as its factorization.

454442041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 454442041 is about 21317.6462349857. The cubic root of 454442041 is about 768.8226460883.

Adding to 454442041 its reverse (140244454), we get a palindrome (594686495).

The spelling of 454442041 in words is "four hundred fifty-four million, four hundred forty-two thousand, forty-one".