14223440401012 has 48 divisors (see below), whose sum is σ = 25350310153168. Its totient is φ = 6981872578560.

The previous prime is 14223440400919. The next prime is 14223440401031. The reversal of 14223440401012 is 21010404432241.

It can be written as a sum of positive squares in 8 ways, for example, as 108060783076 + 14115379617936 = 328726^2 + 3757044^2 .

It is a super-2 number, since 2×14223440401012² (a number of 27 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 15 ways as a sum of consecutive naturals, for example, 27625438 + ... + 28135594.

Almost surely, 2^{14223440401012} is an apocalyptic number.

It is an amenable number.

14223440401012 is a deficient number, since it is larger than the sum of its proper divisors (11126869752156).

14223440401012 is a wasteful number, since it uses less digits than its factorization.

14223440401012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510836 (or 510834 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 14223440401012 its reverse (21010404432241), we get a palindrome (35233844833253).

The spelling of 14223440401012 in words is "fourteen trillion, two hundred twenty-three billion, four hundred forty million, four hundred one thousand, twelve".