423343304300 has 72 divisors (see below), whose sum is σ = 1050549948000. Its totient is φ = 145055232000.

The previous prime is 423343304297. The next prime is 423343304303. The reversal of 423343304300 is 3403343324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (423343304297) and next prime (423343304303).

It is not an unprimeable number, because it can be changed into a prime (423343304303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 931826 + ... + 1309574.

It is an arithmetic number, because the mean of its divisors is an integer number (14590971500).

Almost surely, 2^423343304300 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 423343304300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525274974000).

423343304300 is an abundant number, since it is smaller than the sum of its proper divisors (627206643700).

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

423343304300 is a wasteful number, since it uses less digits than its factorization.

423343304300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379371 (or 379364 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 423343304300 its reverse (3403343324), we get a palindrome (426746647624).

The spelling of 423343304300 in words is "four hundred twenty-three billion, three hundred forty-three million, three hundred four thousand, three hundred".