11173790996 has 12 divisors (see below), whose sum is σ = 19733530740. Its totient is φ = 5535639360.

The previous prime is 11173790989. The next prime is 11173791011. The reversal of 11173790996 is 69909737111.

It can be written as a sum of positive squares in 2 ways, for example, as 3923268496 + 7250522500 = 62636^2 + 85150^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12813545 + ... + 12814416.

It is an arithmetic number, because the mean of its divisors is an integer number (1644460895).

Almost surely, 2^11173790996 is an apocalyptic number.

It is an amenable number.

11173790996 is a deficient number, since it is larger than the sum of its proper divisors (8559739744).

11173790996 is a wasteful number, since it uses less digits than its factorization.

11173790996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25628074 (or 25628072 counting only the distinct ones).

The product of its (nonzero) digits is 642978, while the sum is 53.

The spelling of 11173790996 in words is "eleven billion, one hundred seventy-three million, seven hundred ninety thousand, nine hundred ninety-six".