11134341442 has 48 divisors (see below), whose sum is σ = 19836109440. Its totient is φ = 4672073952.

The previous prime is 11134341367. The next prime is 11134341443. The reversal of 11134341442 is 24414343111.

11134341442 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11134341442.

It is not an unprimeable number, because it can be changed into a prime (11134341443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2839159 + ... + 2843077.

It is an arithmetic number, because the mean of its divisors is an integer number (413252280).

Almost surely, 2^11134341442 is an apocalyptic number.

11134341442 is a deficient number, since it is larger than the sum of its proper divisors (8701767998).

11134341442 is a wasteful number, since it uses less digits than its factorization.

11134341442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535 (or 4528 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 11134341442 its reverse (24414343111), we get a palindrome (35548684553).

The spelling of 11134341442 in words is "eleven billion, one hundred thirty-four million, three hundred forty-one thousand, four hundred forty-two".