441425005 has 16 divisors (see below), whose sum is σ = 637246080. Its totient is φ = 286759872.

The previous prime is 441424943. The next prime is 441425029. The reversal of 441425005 is 500524144.

It is a happy number.

It is not a de Polignac number, because 441425005 - 2¹⁷ = 441293933 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 331234 + ... + 332563.

It is an arithmetic number, because the mean of its divisors is an integer number (39827880).

Almost surely, 2^441425005 is an apocalyptic number.

It is an amenable number.

441425005 is a deficient number, since it is larger than the sum of its proper divisors (195821075).

441425005 is a wasteful number, since it uses less digits than its factorization.

441425005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663828.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 441425005 is about 21010.1167298042. The cubic root of 441425005 is about 761.4107022210.

Adding to 441425005 its reverse (500524144), we get a palindrome (941949149).

It can be divided in two parts, 44142 and 5005, that multiplied together give a triangular number (220930710 = T₂₁₀₂₀).

The spelling of 441425005 in words is "four hundred forty-one million, four hundred twenty-five thousand, five".