996165743998 has 16 divisors (see below), whose sum is σ = 1514663064000. Its totient is φ = 491290555392.

The previous prime is 996165743971. The next prime is 996165744017. The reversal of 996165743998 is 899347561699.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2964883 + ... + 3283726.

It is an arithmetic number, because the mean of its divisors is an integer number (94666441500).

Almost surely, 2^996165743998 is an apocalyptic number.

996165743998 is a deficient number, since it is larger than the sum of its proper divisors (518497320002).

996165743998 is a wasteful number, since it uses less digits than its factorization.

996165743998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6249699.

The product of its digits is 793618560, while the sum is 76.

The spelling of 996165743998 in words is "nine hundred ninety-six billion, one hundred sixty-five million, seven hundred forty-three thousand, nine hundred ninety-eight".