11667840117900 has 36 divisors (see below), whose sum is σ = 33758950741992. Its totient is φ = 3111424031360.

The previous prime is 11667840117889. The next prime is 11667840117917. The reversal of 11667840117900 is 971104876611.

It is a super-2 number, since 2×11667840117900² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19446399897 + ... + 19446400496.

It is an arithmetic number, because the mean of its divisors is an integer number (937748631722).

Almost surely, 2^{11667840117900} is an apocalyptic number.

11667840117900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11667840117900 is an abundant number, since it is smaller than the sum of its proper divisors (22091110624092).

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

11667840117900 is a wasteful number, since it uses less digits than its factorization.

11667840117900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38892800410 (or 38892800403 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 51.

The spelling of 11667840117900 in words is "eleven trillion, six hundred sixty-seven billion, eight hundred forty million, one hundred seventeen thousand, nine hundred".