423310200 has 192 divisors, whose sum is σ = 1420623360. Its totient is φ = 103864320.

The previous prime is 423310163. The next prime is 423310207. The reversal of 423310200 is 2013324.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 423310200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423310207) 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, 478959 + ... + 479841.

It is an arithmetic number, because the mean of its divisors is an integer number (7399080).

Almost surely, 2^423310200 is an apocalyptic number.

423310200 is a gapful number since it is divisible by the number (40) 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 423310200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710311680).

423310200 is an abundant number, since it is smaller than the sum of its proper divisors (997313160).

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

423310200 is a wasteful number, since it uses less digits than its factorization.

423310200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966 (or 957 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 423310200 is about 20574.5036392133. The cubic root of 423310200 is about 750.8495262657.

Adding to 423310200 its reverse (2013324), we get a palindrome (425323524).

The spelling of 423310200 in words is "four hundred twenty-three million, three hundred ten thousand, two hundred".