423415300 has 108 divisors (see below), whose sum is σ = 1154440000. Its totient is φ = 131947200.

The previous prime is 423415297. The next prime is 423415327. The reversal of 423415300 is 3514324.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 82201 + ... + 87199.

Almost surely, 2^423415300 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 423415300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577220000).

423415300 is an abundant number, since it is smaller than the sum of its proper divisors (731024700).

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

423415300 is a wasteful number, since it uses less digits than its factorization.

423415300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5042 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 423415300 is about 20577.0576127881. The cubic root of 423415300 is about 750.9116617518.

Adding to 423415300 its reverse (3514324), we get a palindrome (426929624).

The spelling of 423415300 in words is "four hundred twenty-three million, four hundred fifteen thousand, three hundred".