11788657423416 has 96 divisors (see below), whose sum is σ = 34852755974400. Its totient is φ = 3722733911520.

The previous prime is 11788657423409. The next prime is 11788657423421. The reversal of 11788657423416 is 61432475688711.

11788657423416 is a `hidden beast` number, since 1 + 1 + 78 + 8 + 65 + 74 + 23 + 416 = 666.

11788657423416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11788657423416² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159545280 + ... + 159619151.

It is an arithmetic number, because the mean of its divisors is an integer number (363049541400).

Almost surely, 2^{11788657423416} is an apocalyptic number.

It is an amenable number.

11788657423416 is an abundant number, since it is smaller than the sum of its proper divisors (23064098550984).

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

11788657423416 is a wasteful number, since it uses less digits than its factorization.

11788657423416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319164471 (or 319164455 counting only the distinct ones).

The product of its digits is 54190080, while the sum is 63.

The spelling of 11788657423416 in words is "eleven trillion, seven hundred eighty-eight billion, six hundred fifty-seven million, four hundred twenty-three thousand, four hundred sixteen".