11993732702 has 16 divisors (see below), whose sum is σ = 20622809472. Its totient is φ = 5124639960.

The previous prime is 11993732701. The next prime is 11993732717. The reversal of 11993732702 is 20723739911.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11993732701) 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 7 ways as a sum of consecutive naturals, for example, 1289468 + ... + 1298735.

It is an arithmetic number, because the mean of its divisors is an integer number (1288925592).

Almost surely, 2^11993732702 is an apocalyptic number.

11993732702 is a deficient number, since it is larger than the sum of its proper divisors (8629076770).

11993732702 is a wasteful number, since it uses less digits than its factorization.

11993732702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588543.

The product of its (nonzero) digits is 142884, while the sum is 44.

The spelling of 11993732702 in words is "eleven billion, nine hundred ninety-three million, seven hundred thirty-two thousand, seven hundred two".