11441445352 has 16 divisors (see below), whose sum is σ = 21453846660. Its totient is φ = 5720419584.

The previous prime is 11441445277. The next prime is 11441445359. The reversal of 11441445352 is 25354414411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11413503556 + 27941796 = 106834^2 + 5286^2 .

It is not an unprimeable number, because it can be changed into a prime (11441445359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264688 + ... + 304864.

Almost surely, 2^11441445352 is an apocalyptic number.

It is an amenable number.

11441445352 is a deficient number, since it is larger than the sum of its proper divisors (10012401308).

11441445352 is a wasteful number, since it uses less digits than its factorization.

11441445352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75780 (or 75776 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

Adding to 11441445352 its reverse (25354414411), we get a palindrome (36795859763).

The spelling of 11441445352 in words is "eleven billion, four hundred forty-one million, four hundred forty-five thousand, three hundred fifty-two".