14004404212 has 6 divisors (see below), whose sum is σ = 24507707378. Its totient is φ = 7002202104.

The previous prime is 14004404203. The next prime is 14004404213. The reversal of 14004404212 is 21240440041.

It can be written as a sum of positive squares in only one way, i.e., 13960367716 + 44036496 = 118154^2 + 6636^2 .

It is a super-2 number, since 2×14004404212² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14004404213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750550523 + ... + 1750550530.

Almost surely, 2^14004404212 is an apocalyptic number.

It is an amenable number.

14004404212 is a deficient number, since it is larger than the sum of its proper divisors (10503303166).

14004404212 is a wasteful number, since it uses less digits than its factorization.

14004404212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501101057 (or 3501101055 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 14004404212 its reverse (21240440041), we get a palindrome (35244844253).

The spelling of 14004404212 in words is "fourteen billion, four million, four hundred four thousand, two hundred twelve".