423104224340 has 96 divisors (see below), whose sum is σ = 1026495101184. Its totient is φ = 143488143360.

The previous prime is 423104224271. The next prime is 423104224349. The reversal of 423104224340 is 43422401324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423104224349) 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 31 ways as a sum of consecutive naturals, for example, 27301634 + ... + 27317126.

It is an arithmetic number, because the mean of its divisors is an integer number (10692657304).

Almost surely, 2^423104224340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423104224340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513247550592).

423104224340 is an abundant number, since it is smaller than the sum of its proper divisors (603390876844).

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

423104224340 is a wasteful number, since it uses less digits than its factorization.

423104224340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17617 (or 17615 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 423104224340 its reverse (43422401324), we get a palindrome (466526625664).

The spelling of 423104224340 in words is "four hundred twenty-three billion, one hundred four million, two hundred twenty-four thousand, three hundred forty".