14004004422 has 64 divisors (see below), whose sum is σ = 30742571520. Its totient is φ = 4234599936.

The previous prime is 14004004361. The next prime is 14004004433. The reversal of 14004004422 is 22440040041.

It is a super-2 number, since 2×14004004422² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386479 + ... + 421157.

It is an arithmetic number, because the mean of its divisors is an integer number (480352680).

Almost surely, 2^14004004422 is an apocalyptic number.

14004004422 is an abundant number, since it is smaller than the sum of its proper divisors (16738567098).

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

14004004422 is a wasteful number, since it uses less digits than its factorization.

14004004422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34845.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 14004004422 its reverse (22440040041), we get a palindrome (36444044463).

The spelling of 14004004422 in words is "fourteen billion, four million, four thousand, four hundred twenty-two".