43042313232 has 120 divisors (see below), whose sum is σ = 122796227840. Its totient is φ = 14071449600.

The previous prime is 43042313219. The next prime is 43042313263. The reversal of 43042313232 is 23231324034.

43042313232 is a `hidden beast` number, since 4 + 3 + 0 + 423 + 1 + 3 + 232 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 43042313196 and 43042313205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1705248 + ... + 1730304.

Almost surely, 2^43042313232 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 43042313232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61398113920).

43042313232 is an abundant number, since it is smaller than the sum of its proper divisors (79753914608).

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

43042313232 is a wasteful number, since it uses less digits than its factorization.

43042313232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25301 (or 25292 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 43042313232 its reverse (23231324034), we get a palindrome (66273637266).

The spelling of 43042313232 in words is "forty-three billion, forty-two million, three hundred thirteen thousand, two hundred thirty-two".