11301343050544 has 160 divisors (see below), whose sum is σ = 24620329198080. Its totient is φ = 4999384406016.

The previous prime is 11301343050541. The next prime is 11301343050577. The reversal of 11301343050544 is 44505034310311.

It is not an unprimeable number, because it can be changed into a prime (11301343050541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 913086084 + ... + 913098460.

It is an arithmetic number, because the mean of its divisors is an integer number (153877057488).

Almost surely, 2^{11301343050544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11301343050544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12310164599040).

11301343050544 is an abundant number, since it is smaller than the sum of its proper divisors (13318986147536).

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

11301343050544 is a wasteful number, since it uses less digits than its factorization.

11301343050544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15507 (or 15501 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 11301343050544 its reverse (44505034310311), we get a palindrome (55806377360855).

The spelling of 11301343050544 in words is "eleven trillion, three hundred one billion, three hundred forty-three million, fifty thousand, five hundred forty-four".