1606324736443 has 8 divisors (see below), whose sum is σ = 1943787916512. Its totient is φ = 1295858610816.

The previous prime is 1606324736431. The next prime is 1606324736453. The reversal of 1606324736443 is 3446374236061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1606324736443 - 2²⁹ = 1605787865531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1606324736453) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6749263480 + ... + 6749263717.

It is an arithmetic number, because the mean of its divisors is an integer number (242973489564).

Almost surely, 2^{1606324736443} is an apocalyptic number.

1606324736443 is a deficient number, since it is larger than the sum of its proper divisors (337463180069).

1606324736443 is a wasteful number, since it uses less digits than its factorization.

1606324736443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13498527221.

The product of its (nonzero) digits is 5225472, while the sum is 49.

The spelling of 1606324736443 in words is "one trillion, six hundred six billion, three hundred twenty-four million, seven hundred thirty-six thousand, four hundred forty-three".