11766136134 has 16 divisors (see below), whose sum is σ = 24032959488. Its totient is φ = 3838597512.

The previous prime is 11766136121. The next prime is 11766136141. The reversal of 11766136134 is 43163166711.

It is a junction number, because it is equal to n+sod(n) for n = 11766136092 and 11766136101.

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 7 ways as a sum of consecutive naturals, for example, 20861662 + ... + 20862225.

It is an arithmetic number, because the mean of its divisors is an integer number (1502059968).

Almost surely, 2^11766136134 is an apocalyptic number.

11766136134 is an abundant number, since it is smaller than the sum of its proper divisors (12266823354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11766136134 is a wasteful number, since it uses less digits than its factorization.

11766136134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41723939.

The product of its digits is 54432, while the sum is 39.

The spelling of 11766136134 in words is "eleven billion, seven hundred sixty-six million, one hundred thirty-six thousand, one hundred thirty-four".