423433334324 has 144 divisors (see below), whose sum is σ = 1003591306368. Its totient is φ = 152111520000.

The previous prime is 423433334321. The next prime is 423433334329.

423433334324 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423433334321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42761774 + ... + 42771674.

It is an arithmetic number, because the mean of its divisors is an integer number (6969384072).

Almost surely, 2^423433334324 is an apocalyptic number.

423433334324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423433334324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501795653184).

423433334324 is an abundant number, since it is smaller than the sum of its proper divisors (580157972044).

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

423433334324 is a wasteful number, since it uses less digits than its factorization.

423433334324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10918 (or 10905 counting only the distinct ones).

The product of its digits is 746496, while the sum is 38.

It can be divided in two parts, 423433 and 334324, that added together give a palindrome (757757).

The spelling of 423433334324 in words is "four hundred twenty-three billion, four hundred thirty-three million, three hundred thirty-four thousand, three hundred twenty-four".