11323144244 has 12 divisors (see below), whose sum is σ = 19833672768. Its totient is φ = 5656380600.

The previous prime is 11323144223. The next prime is 11323144249. The reversal of 11323144244 is 44244132311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323144249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292972 + ... + 1301699.

It is an arithmetic number, because the mean of its divisors is an integer number (1652806064).

Almost surely, 2^11323144244 is an apocalyptic number.

It is an amenable number.

11323144244 is a deficient number, since it is larger than the sum of its proper divisors (8510528524).

11323144244 is a wasteful number, since it uses less digits than its factorization.

11323144244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595766 (or 2595764 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

Adding to 11323144244 its reverse (44244132311), we get a palindrome (55567276555).

The spelling of 11323144244 in words is "eleven billion, three hundred twenty-three million, one hundred forty-four thousand, two hundred forty-four".