4230533540 has 48 divisors (see below), whose sum is σ = 9388310400. Its totient is φ = 1596874752.

The previous prime is 4230533539. The next prime is 4230533557. The reversal of 4230533540 is 453350324.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76001 + ... + 119319.

It is an arithmetic number, because the mean of its divisors is an integer number (195589800).

Almost surely, 2^4230533540 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 4230533540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4694155200).

4230533540 is an abundant number, since it is smaller than the sum of its proper divisors (5157776860).

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

4230533540 is a wasteful number, since it uses less digits than its factorization.

4230533540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43604 (or 43602 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 4230533540 is about 65042.5517642105. The cubic root of 4230533540 is about 1617.3290259765.

Adding to 4230533540 its reverse (453350324), we get a palindrome (4683883864).

The spelling of 4230533540 in words is "four billion, two hundred thirty million, five hundred thirty-three thousand, five hundred forty".