11996708073 has 48 divisors (see below), whose sum is σ = 19654373376. Its totient is φ = 6479736480.

The previous prime is 11996708071. The next prime is 11996708077. The reversal of 11996708073 is 37080769911.

It is not a de Polignac number, because 11996708073 - 2¹ = 11996708071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11996708071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165340 + ... + 226562.

It is an arithmetic number, because the mean of its divisors is an integer number (409466112).

Almost surely, 2^11996708073 is an apocalyptic number.

It is an amenable number.

11996708073 is a deficient number, since it is larger than the sum of its proper divisors (7657665303).

11996708073 is a wasteful number, since it uses less digits than its factorization.

11996708073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61314 (or 61307 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 51.

The spelling of 11996708073 in words is "eleven billion, nine hundred ninety-six million, seven hundred eight thousand, seventy-three".