423324340124 has 24 divisors (see below), whose sum is σ = 896451544800. Its totient is φ = 170752674816.

The previous prime is 423324340123. The next prime is 423324340133. The reversal of 423324340124 is 421043423324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423324340123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444667949 + ... + 444668900.

It is an arithmetic number, because the mean of its divisors is an integer number (37352147700).

Almost surely, 2^423324340124 is an apocalyptic number.

It is an amenable number.

423324340124 is an abundant number, since it is smaller than the sum of its proper divisors (473127204676).

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

423324340124 is a wasteful number, since it uses less digits than its factorization.

423324340124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889336877 (or 889336875 counting only the distinct ones).

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

Adding to 423324340124 its reverse (421043423324), we get a palindrome (844367763448).

The spelling of 423324340124 in words is "four hundred twenty-three billion, three hundred twenty-four million, three hundred forty thousand, one hundred twenty-four".