423012124 has 24 divisors (see below), whose sum is σ = 780295040. Its totient is φ = 200101104.

The previous prime is 423012097. The next prime is 423012127. The reversal of 423012124 is 421210324.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423012127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59167 + ... + 65929.

Almost surely, 2^423012124 is an apocalyptic number.

It is an amenable number.

423012124 is a deficient number, since it is larger than the sum of its proper divisors (357282916).

423012124 is a wasteful number, since it uses less digits than its factorization.

423012124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7609 (or 7607 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 423012124 is about 20567.2585436173. The cubic root of 423012124 is about 750.6732467302.

Adding to 423012124 its reverse (421210324), we get a palindrome (844222448).

The spelling of 423012124 in words is "four hundred twenty-three million, twelve thousand, one hundred twenty-four".