423042240324 has 48 divisors (see below), whose sum is σ = 1077588832320. Its totient is φ = 128104851840.

The previous prime is 423042240319. The next prime is 423042240367.

423042240324 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×423042240324³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423042240291 and 423042240300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 932739 + ... + 1309994.

It is an arithmetic number, because the mean of its divisors is an integer number (22449767340).

Almost surely, 2^423042240324 is an apocalyptic number.

423042240324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423042240324 is an abundant number, since it is smaller than the sum of its proper divisors (654546591996).

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

423042240324 is a wasteful number, since it uses less digits than its factorization.

423042240324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244180 (or 2244178 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

It can be divided in two parts, 423042 and 240324, that added together give a palindrome (663366).

The spelling of 423042240324 in words is "four hundred twenty-three billion, forty-two million, two hundred forty thousand, three hundred twenty-four".