424128576 has 28 divisors (see below), whose sum is σ = 1122174032. Its totient is φ = 141376128.

The previous prime is 424128571. The next prime is 424128581. The reversal of 424128576 is 675821424.

It is an interprime number because it is at equal distance from previous prime (424128571) and next prime (424128581).

It is not an unprimeable number, because it can be changed into a prime (424128571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104310 + ... + 1104693.

It is an arithmetic number, because the mean of its divisors is an integer number (40077644).

Almost surely, 2^424128576 is an apocalyptic number.

It is an amenable number.

424128576 is an abundant number, since it is smaller than the sum of its proper divisors (698045456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424128576 is a wasteful number, since it uses less digits than its factorization.

424128576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209018 (or 2209008 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 424128576 is about 20594.3821465952. The cubic root of 424128576 is about 751.3330815653. Note that the first 3 decimals are identical.

The spelling of 424128576 in words is "four hundred twenty-four million, one hundred twenty-eight thousand, five hundred seventy-six".