423204433124 has 24 divisors (see below), whose sum is σ = 829771840128. Its totient is φ = 187166579040.

The previous prime is 423204433111. The next prime is 423204433129. The reversal of 423204433124 is 421334402324.

It is not an unprimeable number, because it can be changed into a prime (423204433129) 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, 129975164 + ... + 129978419.

It is an arithmetic number, because the mean of its divisors is an integer number (34573826672).

Almost surely, 2^423204433124 is an apocalyptic number.

423204433124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423204433124 is a deficient number, since it is larger than the sum of its proper divisors (406567407004).

423204433124 is a wasteful number, since it uses less digits than its factorization.

423204433124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259953635 (or 259953633 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 423204433124 its reverse (421334402324), we get a palindrome (844538835448).

The spelling of 423204433124 in words is "four hundred twenty-three billion, two hundred four million, four hundred thirty-three thousand, one hundred twenty-four".