32438983966845 has 32 divisors (see below), whose sum is σ = 51955416209664. Its totient is φ = 17283112588800.

The previous prime is 32438983966771. The next prime is 32438983966867. The reversal of 32438983966845 is 54866938983423.

It is not a de Polignac number, because 32438983966845 - 2¹⁰ = 32438983965821 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385856115 + ... + 385940175.

It is an arithmetic number, because the mean of its divisors is an integer number (1623606756552).

Almost surely, 2^{32438983966845} is an apocalyptic number.

It is an amenable number.

32438983966845 is a deficient number, since it is larger than the sum of its proper divisors (19516432242819).

32438983966845 is a wasteful number, since it uses less digits than its factorization.

32438983966845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110053.

The product of its digits is 6449725440, while the sum is 78.

The spelling of 32438983966845 in words is "thirty-two trillion, four hundred thirty-eight billion, nine hundred eighty-three million, nine hundred sixty-six thousand, eight hundred forty-five".