11143101130434 has 192 divisors, whose sum is σ = 29783303746560. Its totient is φ = 2932085278080.

The previous prime is 11143101130373. The next prime is 11143101130451. The reversal of 11143101130434 is 43403110134111.

11143101130434 is a `hidden beast` number, since 1 + 1 + 1 + 4 + 310 + 11 + 304 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11143101130398 and 11143101130407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2014660249 + ... + 2014665779.

It is an arithmetic number, because the mean of its divisors is an integer number (155121373680).

Almost surely, 2^{11143101130434} is an apocalyptic number.

11143101130434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11143101130434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14891651873280).

11143101130434 is an abundant number, since it is smaller than the sum of its proper divisors (18640202616126).

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

11143101130434 is a wasteful number, since it uses less digits than its factorization.

11143101130434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8165 (or 8162 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 11143101130434 its reverse (43403110134111), we get a palindrome (54546211264545).

The spelling of 11143101130434 in words is "eleven trillion, one hundred forty-three billion, one hundred one million, one hundred thirty thousand, four hundred thirty-four".