11234761688 has 16 divisors (see below), whose sum is σ = 21072201000. Its totient is φ = 5615508096.

The previous prime is 11234761679. The next prime is 11234761691. The reversal of 11234761688 is 88616743211.

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, 208433 + ... + 256736.

Almost surely, 2^11234761688 is an apocalyptic number.

It is an amenable number.

11234761688 is a deficient number, since it is larger than the sum of its proper divisors (9837439312).

11234761688 is a wasteful number, since it uses less digits than its factorization.

11234761688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468194 (or 468190 counting only the distinct ones).

The product of its digits is 387072, while the sum is 47.

The spelling of 11234761688 in words is "eleven billion, two hundred thirty-four million, seven hundred sixty-one thousand, six hundred eighty-eight".