966978330801 has 64 divisors (see below), whose sum is σ = 1512194304000. Its totient is φ = 549392155200.

The previous prime is 966978330761. The next prime is 966978330827. The reversal of 966978330801 is 108033879669.

It is not a de Polignac number, because 966978330801 - 2²³ = 966969942193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (966978330841) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 332407735 + ... + 332410643.

It is an arithmetic number, because the mean of its divisors is an integer number (23628036000).

Almost surely, 2^966978330801 is an apocalyptic number.

It is an amenable number.

966978330801 is a deficient number, since it is larger than the sum of its proper divisors (545215973199).

966978330801 is a wasteful number, since it uses less digits than its factorization.

966978330801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675 (or 4661 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 966978330801 in words is "nine hundred sixty-six billion, nine hundred seventy-eight million, three hundred thirty thousand, eight hundred one".