11696242005 has 24 divisors (see below), whose sum is σ = 23169699072. Its totient is φ = 5346853344.

The previous prime is 11696242001. The next prime is 11696242007. The reversal of 11696242005 is 50024269611.

11696242005 is a `hidden beast` number, since 1 + 1 + 6 + 9 + 624 + 20 + 0 + 5 = 666.

It is not a de Polignac number, because 11696242005 - 2² = 11696242001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11696242001) 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 23 ways as a sum of consecutive naturals, for example, 18565149 + ... + 18565778.

It is an arithmetic number, because the mean of its divisors is an integer number (965404128).

Almost surely, 2^11696242005 is an apocalyptic number.

11696242005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11696242005 is a deficient number, since it is larger than the sum of its proper divisors (11473457067).

11696242005 is a wasteful number, since it uses less digits than its factorization.

11696242005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37130945 (or 37130942 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 11696242005 in words is "eleven billion, six hundred ninety-six million, two hundred forty-two thousand, five".