11453344424 has 16 divisors (see below), whose sum is σ = 21998802420. Its totient is φ = 5586997120.

The previous prime is 11453344423. The next prime is 11453344433. The reversal of 11453344424 is 42444335411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8513752900 + 2939591524 = 92270^2 + 54218^2 .

It is not an unprimeable number, because it can be changed into a prime (11453344423) 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, 17459039 + ... + 17459694.

Almost surely, 2^11453344424 is an apocalyptic number.

It is an amenable number.

11453344424 is a deficient number, since it is larger than the sum of its proper divisors (10545457996).

11453344424 is a wasteful number, since it uses less digits than its factorization.

11453344424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34918780 (or 34918776 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

Adding to 11453344424 its reverse (42444335411), we get a palindrome (53897679835).

The spelling of 11453344424 in words is "eleven billion, four hundred fifty-three million, three hundred forty-four thousand, four hundred twenty-four".