4243313532 has 24 divisors (see below), whose sum is σ = 10142555472. Its totient is φ = 1379939200.

The previous prime is 4243313489. The next prime is 4243313623. The reversal of 4243313532 is 2353133424.

It is a self number, because there is not a number n which added to its sum of digits gives 4243313532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4311819 + ... + 4312802.

It is an arithmetic number, because the mean of its divisors is an integer number (422606478).

Almost surely, 2^4243313532 is an apocalyptic number.

It is an amenable number.

4243313532 is an abundant number, since it is smaller than the sum of its proper divisors (5899241940).

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

4243313532 is a wasteful number, since it uses less digits than its factorization.

4243313532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8624669 (or 8624667 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 4243313532 is about 65140.7209969309. The cubic root of 4243313532 is about 1618.9559817945.

Adding to 4243313532 its reverse (2353133424), we get a palindrome (6596446956).

The spelling of 4243313532 in words is "four billion, two hundred forty-three million, three hundred thirteen thousand, five hundred thirty-two".