11769542745216 has 128 divisors (see below), whose sum is σ = 33417764231040. Its totient is φ = 3661080698880.

The previous prime is 11769542745167. The next prime is 11769542745241. The reversal of 11769542745216 is 61254724596711.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 11769542745216.

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 15 ways as a sum of consecutive naturals, for example, 15889135 + ... + 16613358.

It is an arithmetic number, because the mean of its divisors is an integer number (261076283055).

Almost surely, 2^{11769542745216} is an apocalyptic number.

11769542745216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11769542745216 is an abundant number, since it is smaller than the sum of its proper divisors (21648221485824).

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

11769542745216 is a wasteful number, since it uses less digits than its factorization.

11769542745216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32502574 (or 32502562 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 60.

The spelling of 11769542745216 in words is "eleven trillion, seven hundred sixty-nine billion, five hundred forty-two million, seven hundred forty-five thousand, two hundred sixteen".