423124032 has 28 divisors (see below), whose sum is σ = 1119516176. Its totient is φ = 141041280.

The previous prime is 423124021. The next prime is 423124043. The reversal of 423124032 is 230421324.

It is an interprime number because it is at equal distance from previous prime (423124021) and next prime (423124043).

It is an unprimeable number.

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, 1101694 + ... + 1102077.

Almost surely, 2^423124032 is an apocalyptic number.

It is an amenable number.

423124032 is an abundant number, since it is smaller than the sum of its proper divisors (696392144).

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

423124032 is a wasteful number, since it uses less digits than its factorization.

423124032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203786 (or 2203776 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 423124032 is about 20569.9789013018. The cubic root of 423124032 is about 750.7394378471.

Adding to 423124032 its reverse (230421324), we get a palindrome (653545356).

The spelling of 423124032 in words is "four hundred twenty-three million, one hundred twenty-four thousand, thirty-two".