32112043424 has 24 divisors (see below), whose sum is σ = 63846538308. Its totient is φ = 15897049600.

The previous prime is 32112043399. The next prime is 32112043459. The reversal of 32112043424 is 42434021123.

It can be written as a sum of positive squares in 2 ways, for example, as 22761153424 + 9350890000 = 150868^2 + 96700^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32112043393 and 32112043402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4964597 + ... + 4971060.

Almost surely, 2^32112043424 is an apocalyptic number.

It is an amenable number.

32112043424 is a deficient number, since it is larger than the sum of its proper divisors (31734494884).

32112043424 is a wasteful number, since it uses less digits than its factorization.

32112043424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9935768 (or 9935760 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 32112043424 its reverse (42434021123), we get a palindrome (74546064547).

The spelling of 32112043424 in words is "thirty-two billion, one hundred twelve million, forty-three thousand, four hundred twenty-four".