423712448 has 14 divisors (see below), whose sum is σ = 840804516. Its totient is φ = 211856192.

The previous prime is 423712447. The next prime is 423712481. The reversal of 423712448 is 844217324.

It is not an unprimeable number, because it can be changed into a prime (423712447) 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 as a sum of consecutive naturals, namely, 3310190 + ... + 3310317.

Almost surely, 2^423712448 is an apocalyptic number.

It is an amenable number.

423712448 is a deficient number, since it is larger than the sum of its proper divisors (417092068).

423712448 is an equidigital number, since it uses as much as digits as its factorization.

423712448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6620519 (or 6620509 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 423712448 is about 20584.2767179223. The cubic root of 423712448 is about 751.0872810722.

The spelling of 423712448 in words is "four hundred twenty-three million, seven hundred twelve thousand, four hundred forty-eight".