14000449422 has 32 divisors (see below), whose sum is σ = 29013616800. Its totient is φ = 4498554368.

The previous prime is 14000449417. The next prime is 14000449429. The reversal of 14000449422 is 22494400041.

It is a self number, because there is not a number n which added to its sum of digits gives 14000449422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14000449429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42154 + ... + 172562.

It is an arithmetic number, because the mean of its divisors is an integer number (906675525).

Almost surely, 2^14000449422 is an apocalyptic number.

14000449422 is an abundant number, since it is smaller than the sum of its proper divisors (15013167378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14000449422 is a wasteful number, since it uses less digits than its factorization.

14000449422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131060.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 14000449422 its reverse (22494400041), we get a palindrome (36494849463).

The spelling of 14000449422 in words is "fourteen billion, four hundred forty-nine thousand, four hundred twenty-two".