11323223044424 has 8 divisors (see below), whose sum is σ = 21231043208310. Its totient is φ = 5661611522208.

The previous prime is 11323223044387. The next prime is 11323223044433. The reversal of 11323223044424 is 42444032232311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10814166480100 + 509056564324 = 3288490^2 + 713482^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11323223044424² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707701440269 + ... + 707701440284.

Almost surely, 2^{11323223044424} is an apocalyptic number.

It is an amenable number.

11323223044424 is a deficient number, since it is larger than the sum of its proper divisors (9907820163886).

11323223044424 is a wasteful number, since it uses less digits than its factorization.

11323223044424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415402880559 (or 1415402880555 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 11323223044424 its reverse (42444032232311), we get a palindrome (53767255276735).

The spelling of 11323223044424 in words is "eleven trillion, three hundred twenty-three billion, two hundred twenty-three million, forty-four thousand, four hundred twenty-four".