996165744075 has 144 divisors (see below), whose sum is σ = 1817098448256. Its totient is φ = 521621760000.

The previous prime is 996165744043. The next prime is 996165744097. The reversal of 996165744075 is 570447561699.

996165744075 is a `hidden beast` number, since 9 + 9 + 6 + 16 + 574 + 40 + 7 + 5 = 666.

It is not a de Polignac number, because 996165744075 - 2⁵ = 996165744043 is a prime.

It is a super-3 number, since 3×996165744075³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2133116992 + ... + 2133117458.

It is an arithmetic number, because the mean of its divisors is an integer number (12618739224).

Almost surely, 2^996165744075 is an apocalyptic number.

996165744075 is a deficient number, since it is larger than the sum of its proper divisors (820932704181).

996165744075 is a wasteful number, since it uses less digits than its factorization.

996165744075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1186 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 63.

The spelling of 996165744075 in words is "nine hundred ninety-six billion, one hundred sixty-five million, seven hundred forty-four thousand, seventy-five".