4312443232 has 48 divisors (see below), whose sum is σ = 8772406272. Its totient is φ = 2084664960.

The previous prime is 4312443221. The next prime is 4312443253. The reversal of 4312443232 is 2323442134.

It is a self number, because there is not a number n which added to its sum of digits gives 4312443232.

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, 2065293 + ... + 2067379.

It is an arithmetic number, because the mean of its divisors is an integer number (182758464).

Almost surely, 2^4312443232 is an apocalyptic number.

It is an amenable number.

4312443232 is an abundant number, since it is smaller than the sum of its proper divisors (4459963040).

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

4312443232 is a wasteful number, since it uses less digits than its factorization.

4312443232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211 (or 4203 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 4312443232 is about 65669.1954572309. The cubic root of 4312443232 is about 1627.7003756899.

Adding to 4312443232 its reverse (2323442134), we get a palindrome (6635885366).

The spelling of 4312443232 in words is "four billion, three hundred twelve million, four hundred forty-three thousand, two hundred thirty-two".