423331351200 has 216 divisors, whose sum is σ = 1544247841500. Its totient is φ = 108995604480.

The previous prime is 423331351141. The next prime is 423331351207. The reversal of 423331351200 is 2153133324.

423331351200 is a `hidden beast` number, since 423 + 3 + 3 + 1 + 35 + 1 + 200 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 204003982224 + 219327368976 = 451668^2 + 468324^2 .

It is not an unprimeable number, because it can be changed into a prime (423331351207) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 804925 + ... + 1222524.

Almost surely, 2^423331351200 is an apocalyptic number.

423331351200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423331351200 is an abundant number, since it is smaller than the sum of its proper divisors (1120916490300).

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

423331351200 is a wasteful number, since it uses less digits than its factorization.

423331351200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027504 (or 2027488 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 423331351200 its reverse (2153133324), we get a palindrome (425484484524).

The spelling of 423331351200 in words is "four hundred twenty-three billion, three hundred thirty-one million, three hundred fifty-one thousand, two hundred".