43204420132 has 12 divisors (see below), whose sum is σ = 78046694656. Its totient is φ = 20905364520.

The previous prime is 43204420087. The next prime is 43204420159. The reversal of 43204420132 is 23102440234.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 43204420097 and 43204420106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174211248 + ... + 174211495.

Almost surely, 2^43204420132 is an apocalyptic number.

It is an amenable number.

43204420132 is a deficient number, since it is larger than the sum of its proper divisors (34842274524).

43204420132 is a wasteful number, since it uses less digits than its factorization.

43204420132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348422778 (or 348422776 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 43204420132 its reverse (23102440234), we get a palindrome (66306860366).

The spelling of 43204420132 in words is "forty-three billion, two hundred four million, four hundred twenty thousand, one hundred thirty-two".