4243263260 has 48 divisors (see below), whose sum is σ = 9246220032. Its totient is φ = 1633996800.

The previous prime is 4243263253. The next prime is 4243263281. The reversal of 4243263260 is 623623424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101930 + ... + 137390.

It is an arithmetic number, because the mean of its divisors is an integer number (192629584).

Almost surely, 2^4243263260 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 4243263260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4623110016).

4243263260 is an abundant number, since it is smaller than the sum of its proper divisors (5002956772).

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

4243263260 is a wasteful number, since it uses less digits than its factorization.

4243263260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35694 (or 35692 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

The square root of 4243263260 is about 65140.3351234855. The cubic root of 4243263260 is about 1618.9495883258.

Adding to 4243263260 its reverse (623623424), we get a palindrome (4866886684).

The spelling of 4243263260 in words is "four billion, two hundred forty-three million, two hundred sixty-three thousand, two hundred sixty".