11243000032000 has 288 divisors, whose sum is σ = 30856485860928. Its totient is φ = 4047872000000.

The previous prime is 11243000031971. The next prime is 11243000032021. The reversal of 11243000032000 is 23000034211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35393880 + ... + 35710120.

It is an arithmetic number, because the mean of its divisors is an integer number (107140575906).

Almost surely, 2^{11243000032000} is an apocalyptic number.

11243000032000 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 11243000032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15428242930464).

11243000032000 is an abundant number, since it is smaller than the sum of its proper divisors (19613485828928).

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

11243000032000 is a wasteful number, since it uses less digits than its factorization.

11243000032000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316384 (or 316360 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 11243000032000 its reverse (23000034211), we get a palindrome (11266000066211).

The spelling of 11243000032000 in words is "eleven trillion, two hundred forty-three billion, thirty-two thousand".