459023441 has 2 divisors, whose sum is σ = 459023442. Its totient is φ = 459023440.

The previous prime is 459023437. The next prime is 459023447. The reversal of 459023441 is 144320954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 277555600 + 181467841 = 16660^2 + 13471^2 .

It is a cyclic number.

It is not a de Polignac number, because 459023441 - 2² = 459023437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 459023398 and 459023407.

It is not a weakly prime, because it can be changed into another prime (459023447) 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, 229511720 + 229511721.

It is an arithmetic number, because the mean of its divisors is an integer number (229511721).

Almost surely, 2^459023441 is an apocalyptic number.

It is an amenable number.

459023441 is a deficient number, since it is larger than the sum of its proper divisors (1).

459023441 is an equidigital number, since it uses as much as digits as its factorization.

459023441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 459023441 is about 21424.8323447349. The cubic root of 459023441 is about 771.3976084362.

The spelling of 459023441 in words is "four hundred fifty-nine million, twenty-three thousand, four hundred forty-one".