4230030420 has 288 divisors, whose sum is σ = 16840212480. Its totient is φ = 832654080.

The previous prime is 4230030397. The next prime is 4230030463. The reversal of 4230030420 is 240300324.

4230030420 is a `hidden beast` number, since 42 + 300 + 304 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4230030393 and 4230030402.

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 255309 + ... + 271371.

It is an arithmetic number, because the mean of its divisors is an integer number (58472960).

Almost surely, 2^4230030420 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 4230030420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8420106240).

4230030420 is an abundant number, since it is smaller than the sum of its proper divisors (12610182060).

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

4230030420 is a wasteful number, since it uses less digits than its factorization.

4230030420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16115 (or 16110 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 4230030420 is about 65038.6840272772. The cubic root of 4230030420 is about 1617.2649093325.

Adding to 4230030420 its reverse (240300324), we get a palindrome (4470330744).

It can be divided in two parts, 42300304 and 20, that added together give a palindrome (42300324).

The spelling of 4230030420 in words is "four billion, two hundred thirty million, thirty thousand, four hundred twenty".