11734776136 has 16 divisors (see below), whose sum is σ = 22470848640. Its totient is φ = 5742549840.

The previous prime is 11734776121. The next prime is 11734776139. The reversal of 11734776136 is 63167743711.

It is not an unprimeable number, because it can be changed into a prime (11734776139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15604380 + ... + 15605131.

It is an arithmetic number, because the mean of its divisors is an integer number (1404428040).

Almost surely, 2^11734776136 is an apocalyptic number.

It is an amenable number.

11734776136 is a deficient number, since it is larger than the sum of its proper divisors (10736072504).

11734776136 is a wasteful number, since it uses less digits than its factorization.

11734776136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31209564 (or 31209560 counting only the distinct ones).

The product of its digits is 444528, while the sum is 46.

The spelling of 11734776136 in words is "eleven billion, seven hundred thirty-four million, seven hundred seventy-six thousand, one hundred thirty-six".