454044401 has 2 divisors, whose sum is σ = 454044402. Its totient is φ = 454044400.

The previous prime is 454044379. The next prime is 454044407. The reversal of 454044401 is 104440454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453903025 + 141376 = 21305^2 + 376^2 .

It is a cyclic number.

It is not a de Polignac number, because 454044401 - 2⁶ = 454044337 is a prime.

It is not a weakly prime, because it can be changed into another prime (454044407) 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, 227022200 + 227022201.

It is an arithmetic number, because the mean of its divisors is an integer number (227022201).

Almost surely, 2^454044401 is an apocalyptic number.

It is an amenable number.

454044401 is a deficient number, since it is larger than the sum of its proper divisors (1).

454044401 is an equidigital number, since it uses as much as digits as its factorization.

454044401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 454044401 is about 21308.3176482800. The cubic root of 454044401 is about 768.5983389011.

Adding to 454044401 its reverse (104440454), we get a palindrome (558484855).

The spelling of 454044401 in words is "four hundred fifty-four million, forty-four thousand, four hundred one".