11680793136 has 80 divisors (see below), whose sum is σ = 34307982720. Its totient is φ = 3803042880.

The previous prime is 11680793129. The next prime is 11680793203. The reversal of 11680793136 is 63139708611.

It is a junction number, because it is equal to n+sod(n) for n = 11680793091 and 11680793100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295830 + ... + 332981.

It is an arithmetic number, because the mean of its divisors is an integer number (428849784).

Almost surely, 2^11680793136 is an apocalyptic number.

11680793136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11680793136 is an abundant number, since it is smaller than the sum of its proper divisors (22627189584).

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

11680793136 is a wasteful number, since it uses less digits than its factorization.

11680793136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628871 (or 628859 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

It can be divided in two parts, 1168079 and 3136, that added together give a triangular number (1171215 = T₁₅₃₀).

The spelling of 11680793136 in words is "eleven billion, six hundred eighty million, seven hundred ninety-three thousand, one hundred thirty-six".