424645264 has 20 divisors (see below), whose sum is σ = 832665456. Its totient is φ = 209763872.

The previous prime is 424645259. The next prime is 424645301. The reversal of 424645264 is 462546424.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 158554 + ... + 161209.

Almost surely, 2^424645264 is an apocalyptic number.

It is an amenable number.

424645264 is a deficient number, since it is larger than the sum of its proper divisors (408020192).

424645264 is a wasteful number, since it uses less digits than its factorization.

424645264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319854 (or 319848 counting only the distinct ones).

The product of its digits is 184320, while the sum is 37.

The square root of 424645264 is about 20606.9227202899. The cubic root of 424645264 is about 751.6380576774.

The spelling of 424645264 in words is "four hundred twenty-four million, six hundred forty-five thousand, two hundred sixty-four".