11321200484748 has 864 divisors, whose sum is σ = 40293777888000. Its totient is φ = 2638860456960.

The previous prime is 11321200484669. The next prime is 11321200484819. The reversal of 11321200484748 is 84748400212311.

11321200484748 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 120 + 0 + 484 + 7 + 48 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 566645023 + ... + 566665001.

It is an arithmetic number, because the mean of its divisors is an integer number (46636317000).

Almost surely, 2^{11321200484748} is an apocalyptic number.

11321200484748 is a gapful number since it is divisible by the number (18) 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 11321200484748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20146888944000).

11321200484748 is an abundant number, since it is smaller than the sum of its proper divisors (28972577403252).

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

11321200484748 is a wasteful number, since it uses less digits than its factorization.

11321200484748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20115 (or 20103 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 11321200484748 in words is "eleven trillion, three hundred twenty-one billion, two hundred million, four hundred eighty-four thousand, seven hundred forty-eight".