11424433445 has 8 divisors (see below), whose sum is σ = 13718922360. Its totient is φ = 9133145280.

The previous prime is 11424433429. The next prime is 11424433519. The reversal of 11424433445 is 54433442411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 657050689 + 10767382756 = 25633^2 + 103766^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11424433445 - 2⁴ = 11424433429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792326 + ... + 806615.

It is an arithmetic number, because the mean of its divisors is an integer number (1714865295).

Almost surely, 2^11424433445 is an apocalyptic number.

It is an amenable number.

11424433445 is a deficient number, since it is larger than the sum of its proper divisors (2294488915).

11424433445 is a wasteful number, since it uses less digits than its factorization.

11424433445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600375.

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

Adding to 11424433445 its reverse (54433442411), we get a palindrome (65857875856).

The spelling of 11424433445 in words is "eleven billion, four hundred twenty-four million, four hundred thirty-three thousand, four hundred forty-five".