11712744541740 has 192 divisors, whose sum is σ = 37012600235520. Its totient is φ = 2742769920000.

The previous prime is 11712744541733. The next prime is 11712744541763. The reversal of 11712744541740 is 4714544721711.

It is a self number, because there is not a number n which added to its sum of digits gives 11712744541740.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 590271 + ... + 4875849.

It is an arithmetic number, because the mean of its divisors is an integer number (192773959560).

Almost surely, 2^{11712744541740} is an apocalyptic number.

11712744541740 is a gapful number since it is divisible by the number (10) 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 11712744541740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18506300117760).

11712744541740 is an abundant number, since it is smaller than the sum of its proper divisors (25299855693780).

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

11712744541740 is a wasteful number, since it uses less digits than its factorization.

11712744541740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4285744 (or 4285742 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 48.

The spelling of 11712744541740 in words is "eleven trillion, seven hundred twelve billion, seven hundred forty-four million, five hundred forty-one thousand, seven hundred forty".