11242673656 has 16 divisors (see below), whose sum is σ = 21081670200. Its totient is φ = 5620894944.

The previous prime is 11242673647. The next prime is 11242673713. The reversal of 11242673656 is 65637624211.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 69451 + ... + 165253.

Almost surely, 2^11242673656 is an apocalyptic number.

It is an amenable number.

11242673656 is a deficient number, since it is larger than the sum of its proper divisors (9838996544).

11242673656 is a wasteful number, since it uses less digits than its factorization.

11242673656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110478 (or 110474 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The spelling of 11242673656 in words is "eleven billion, two hundred forty-two million, six hundred seventy-three thousand, six hundred fifty-six".