423040203300 has 576 divisors, whose sum is σ = 1473335700480. Its totient is φ = 92365056000.

The previous prime is 423040203281. The next prime is 423040203317. The reversal of 423040203300 is 3302040324.

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 191 ways as a sum of consecutive naturals, for example, 363748519 + ... + 363749681.

It is an arithmetic number, because the mean of its divisors is an integer number (2557874480).

Almost surely, 2^423040203300 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 423040203300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736667850240).

423040203300 is an abundant number, since it is smaller than the sum of its proper divisors (1050295497180).

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

423040203300 is a wasteful number, since it uses less digits than its factorization.

423040203300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404 (or 1397 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 423040203300 its reverse (3302040324), we get a palindrome (426342243624).

The spelling of 423040203300 in words is "four hundred twenty-three billion, forty million, two hundred three thousand, three hundred".