11086815831936 has 96 divisors (see below), whose sum is σ = 31888946241720. Its totient is φ = 3411327928320.

The previous prime is 11086815831899. The next prime is 11086815831953. The reversal of 11086815831936 is 63913851868011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 11086815831936.

It is a congruent number.

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, 85354975 + ... + 85484766.

Almost surely, 2^{11086815831936} is an apocalyptic number.

11086815831936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11086815831936 is an abundant number, since it is smaller than the sum of its proper divisors (20802130409784).

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

11086815831936 is a wasteful number, since it uses less digits than its factorization.

11086815831936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170839784 (or 170839759 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 60.

The spelling of 11086815831936 in words is "eleven trillion, eighty-six billion, eight hundred fifteen million, eight hundred thirty-one thousand, nine hundred thirty-six".