423541200 has 60 divisors (see below), whose sum is σ = 1356747488. Its totient is φ = 112944000.

The previous prime is 423541187. The next prime is 423541207. The reversal of 423541200 is 2145324.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423541207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175276 + ... + 177675.

Almost surely, 2^423541200 is an apocalyptic number.

423541200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423541200 is an abundant number, since it is smaller than the sum of its proper divisors (933206288).

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

423541200 is a wasteful number, since it uses less digits than its factorization.

423541200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352972 (or 352961 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 423541200 is about 20580.1166177454. The cubic root of 423541200 is about 750.9860807360.

Adding to 423541200 its reverse (2145324), we get a palindrome (425686524).

The spelling of 423541200 in words is "four hundred twenty-three million, five hundred forty-one thousand, two hundred".