11141342134 has 16 divisors (see below), whose sum is σ = 17999347968. Its totient is φ = 5141644992.

The previous prime is 11141342129. The next prime is 11141342137. The reversal of 11141342134 is 43124314111.

It is a junction number, because it is equal to n+sod(n) for n = 11141342099 and 11141342108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141342137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404139 + ... + 430825.

It is an arithmetic number, because the mean of its divisors is an integer number (1124959248).

Almost surely, 2^11141342134 is an apocalyptic number.

11141342134 is a deficient number, since it is larger than the sum of its proper divisors (6858005834).

11141342134 is a wasteful number, since it uses less digits than its factorization.

11141342134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42759.

The product of its digits is 1152, while the sum is 25.

Adding to 11141342134 its reverse (43124314111), we get a palindrome (54265656245).

The spelling of 11141342134 in words is "eleven billion, one hundred forty-one million, three hundred forty-two thousand, one hundred thirty-four".