424363425 has 24 divisors (see below), whose sum is σ = 704788224. Its totient is φ = 225303360.

The previous prime is 424363403. The next prime is 424363427. The reversal of 424363425 is 524363424.

It is not a de Polignac number, because 424363425 - 2⁵ = 424363393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424363427) 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 in 23 ways as a sum of consecutive naturals, for example, 4039 + ... + 29411.

It is an arithmetic number, because the mean of its divisors is an integer number (29366176).

Almost surely, 2^424363425 is an apocalyptic number.

It is an amenable number.

424363425 is a deficient number, since it is larger than the sum of its proper divisors (280424799).

424363425 is a wasteful number, since it uses less digits than its factorization.

424363425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25609 (or 25604 counting only the distinct ones).

The product of its digits is 69120, while the sum is 33.

The square root of 424363425 is about 20600.0831309002. The cubic root of 424363425 is about 751.4717323384.

Subtracting 424363425 from its reverse (524363424), we obtain a palindrome (99999999).

The spelling of 424363425 in words is "four hundred twenty-four million, three hundred sixty-three thousand, four hundred twenty-five".