11840048278380 has 288 divisors, whose sum is σ = 43487520620544. Its totient is φ = 2545486497792.

The previous prime is 11840048278379. The next prime is 11840048278403. The reversal of 11840048278380 is 8387284004811.

11840048278380 is a `hidden beast` number, since 1 + 1 + 8 + 4 + 0 + 0 + 482 + 7 + 83 + 80 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33733269 + ... + 34082451.

It is an arithmetic number, because the mean of its divisors is an integer number (150998335488).

Almost surely, 2^{11840048278380} is an apocalyptic number.

11840048278380 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 11840048278380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21743760310272).

11840048278380 is an abundant number, since it is smaller than the sum of its proper divisors (31647472342164).

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

11840048278380 is a wasteful number, since it uses less digits than its factorization.

11840048278380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350805 (or 350800 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 54.

The spelling of 11840048278380 in words is "eleven trillion, eight hundred forty billion, forty-eight million, two hundred seventy-eight thousand, three hundred eighty".