11173340012234 has 32 divisors (see below), whose sum is σ = 16972557235920. Its totient is φ = 5516130816000.

The previous prime is 11173340012207. The next prime is 11173340012239. The reversal of 11173340012234 is 43221004337111.

It can be written as a sum of positive squares in 8 ways, for example, as 5772712606609 + 5400627405625 = 2402647^2 + 2323925^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11173340012234.

It is not an unprimeable number, because it can be changed into a prime (11173340012239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618635564 + ... + 618653624.

Almost surely, 2^{11173340012234} is an apocalyptic number.

11173340012234 is a deficient number, since it is larger than the sum of its proper divisors (5799217223686).

11173340012234 is a wasteful number, since it uses less digits than its factorization.

11173340012234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26426.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 11173340012234 its reverse (43221004337111), we get a palindrome (54394344349345).

The spelling of 11173340012234 in words is "eleven trillion, one hundred seventy-three billion, three hundred forty million, twelve thousand, two hundred thirty-four".