996165744073 has 8 divisors (see below), whose sum is σ = 1019403572000. Its totient is φ = 972931151808.

The previous prime is 996165744043. The next prime is 996165744097. The reversal of 996165744073 is 370447561699.

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

It is a de Polignac number, because none of the positive numbers 2^k-996165744073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996165744043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180363 + ... + 1422976.

It is an arithmetic number, because the mean of its divisors is an integer number (127425446500).

Almost surely, 2^996165744073 is an apocalyptic number.

It is an amenable number.

996165744073 is a deficient number, since it is larger than the sum of its proper divisors (23237827927).

996165744073 is a wasteful number, since it uses less digits than its factorization.

996165744073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617831.

The product of its (nonzero) digits is 34292160, while the sum is 61.

The spelling of 996165744073 in words is "nine hundred ninety-six billion, one hundred sixty-five million, seven hundred forty-four thousand, seventy-three".