11744963712 has 192 divisors, whose sum is σ = 35386696800. Its totient is φ = 3877300224.

The previous prime is 11744963693. The next prime is 11744963719. The reversal of 11744963712 is 21736944711.

It is a happy number.

11744963712 is a `hidden beast` number, since 1 + 1 + 7 + 4 + 4 + 9 + 637 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (11744963719) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3326364 + ... + 3329892.

Almost surely, 2^11744963712 is an apocalyptic number.

11744963712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11744963712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17693348400).

11744963712 is an abundant number, since it is smaller than the sum of its proper divisors (23641733088).

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

11744963712 is an equidigital number, since it uses as much as digits as its factorization.

11744963712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665 (or 3641 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The spelling of 11744963712 in words is "eleven billion, seven hundred forty-four million, nine hundred sixty-three thousand, seven hundred twelve".