14422433649 has 8 divisors (see below), whose sum is σ = 20709135552. Its totient is φ = 8875343760.

The previous prime is 14422433647. The next prime is 14422433687. The reversal of 14422433649 is 94633422441.

It is a happy number.

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

It is not a de Polignac number, because 14422433649 - 2¹ = 14422433647 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14422433649.

It is not an unprimeable number, because it can be changed into a prime (14422433647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184902957 + ... + 184903034.

It is an arithmetic number, because the mean of its divisors is an integer number (2588641944).

Almost surely, 2^14422433649 is an apocalyptic number.

It is an amenable number.

14422433649 is a deficient number, since it is larger than the sum of its proper divisors (6286701903).

14422433649 is a wasteful number, since it uses less digits than its factorization.

14422433649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369806007.

The product of its digits is 497664, while the sum is 42.

The spelling of 14422433649 in words is "fourteen billion, four hundred twenty-two million, four hundred thirty-three thousand, six hundred forty-nine".