444410429 has 2 divisors, whose sum is σ = 444410430. Its totient is φ = 444410428.

The previous prime is 444410423. The next prime is 444410467. The reversal of 444410429 is 924014444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231192025 + 213218404 = 15205^2 + 14602^2 .

It is a cyclic number.

It is not a de Polignac number, because 444410429 - 2⁸ = 444410173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444410395 and 444410404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444410423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222205214 + 222205215.

It is an arithmetic number, because the mean of its divisors is an integer number (222205215).

Almost surely, 2^444410429 is an apocalyptic number.

It is an amenable number.

444410429 is a deficient number, since it is larger than the sum of its proper divisors (1).

444410429 is an equidigital number, since it uses as much as digits as its factorization.

444410429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 444410429 is about 21081.0443052521. The cubic root of 444410429 is about 763.1233588903.

The spelling of 444410429 in words is "four hundred forty-four million, four hundred ten thousand, four hundred twenty-nine".