3443121433432 has 16 divisors (see below), whose sum is σ = 6462367185600. Its totient is φ = 1719823517280.

The previous prime is 3443121433373. The next prime is 3443121433459. The reversal of 3443121433432 is 2343341213443.

It is a junction number, because it is equal to n+sod(n) for n = 3443121433391 and 3443121433400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217141507 + ... + 217157362.

It is an arithmetic number, because the mean of its divisors is an integer number (403897949100).

Almost surely, 2^{3443121433432} is an apocalyptic number.

It is an amenable number.

3443121433432 is a deficient number, since it is larger than the sum of its proper divisors (3019245752168).

3443121433432 is a wasteful number, since it uses less digits than its factorization.

3443121433432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434299866 (or 434299862 counting only the distinct ones).

The product of its digits is 248832, while the sum is 37.

Adding to 3443121433432 its reverse (2343341213443), we get a palindrome (5786462646875).

The spelling of 3443121433432 in words is "three trillion, four hundred forty-three billion, one hundred twenty-one million, four hundred thirty-three thousand, four hundred thirty-two".