11135544033354 has 64 divisors (see below), whose sum is σ = 25408367639424. Its totient is φ = 3223086483456.

The previous prime is 11135544033307. The next prime is 11135544033413. The reversal of 11135544033354 is 45333044553111.

It is a Curzon number.

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, 341697 + ... + 4731579.

It is an arithmetic number, because the mean of its divisors is an integer number (397005744366).

Almost surely, 2^{11135544033354} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11135544033354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12704183819712).

11135544033354 is an abundant number, since it is smaller than the sum of its proper divisors (14272823606070).

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

11135544033354 is a wasteful number, since it uses less digits than its factorization.

11135544033354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391831.

The product of its (nonzero) digits is 648000, while the sum is 42.

Adding to 11135544033354 its reverse (45333044553111), we get a palindrome (56468588586465).

The spelling of 11135544033354 in words is "eleven trillion, one hundred thirty-five billion, five hundred forty-four million, thirty-three thousand, three hundred fifty-four".