1996968183306 has 96 divisors (see below), whose sum is σ = 4278140224512. Its totient is φ = 621047196000.

The previous prime is 1996968183281. The next prime is 1996968183307. The reversal of 1996968183306 is 6033818696991.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1996968183307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102488241 + ... + 102507723.

It is an arithmetic number, because the mean of its divisors is an integer number (44563960672).

Almost surely, 2^{1996968183306} is an apocalyptic number.

1996968183306 is an abundant number, since it is smaller than the sum of its proper divisors (2281172041206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1996968183306 is a wasteful number, since it uses less digits than its factorization.

1996968183306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20328 (or 20305 counting only the distinct ones).

The product of its (nonzero) digits is 90699264, while the sum is 69.

The spelling of 1996968183306 in words is "one trillion, nine hundred ninety-six billion, nine hundred sixty-eight million, one hundred eighty-three thousand, three hundred six".