11573243136000 has 3456 divisors, whose sum is σ = 54825106452480. Its totient is φ = 2286157824000.

The previous prime is 11573243135969. The next prime is 11573243136001. The reversal of 11573243136000 is 63134237511.

11573243136000 is a `hidden beast` number, since 1 + 1 + 5 + 7 + 3 + 2 + 43 + 1 + 3 + 600 + 0 = 666.

It is a super-2 number, since 2×11573243136000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11573243136001) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 60592895905 + ... + 60592896095.

It is an arithmetic number, because the mean of its divisors is an integer number (15863746080).

Almost surely, 2^{11573243136000} is an apocalyptic number.

11573243136000 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 11573243136000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27412553226240).

11573243136000 is an abundant number, since it is smaller than the sum of its proper divisors (43251863316480).

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

11573243136000 is a wasteful number, since it uses less digits than its factorization.

11573243136000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 11573243136000 in words is "eleven trillion, five hundred seventy-three billion, two hundred forty-three million, one hundred thirty-six thousand".