14434421431334 has 32 divisors (see below), whose sum is σ = 22453731943200. Its totient is φ = 6951080666880.

The previous prime is 14434421431327. The next prime is 14434421431343. The reversal of 14434421431334 is 43313412443441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14434421431291 and 14434421431300.

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, 301025549 + ... + 301073495.

It is an arithmetic number, because the mean of its divisors is an integer number (701679123225).

Almost surely, 2^{14434421431334} is an apocalyptic number.

14434421431334 is a deficient number, since it is larger than the sum of its proper divisors (8019310511866).

14434421431334 is a wasteful number, since it uses less digits than its factorization.

14434421431334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60728.

The product of its digits is 663552, while the sum is 41.

Adding to 14434421431334 its reverse (43313412443441), we get a palindrome (57747833874775).

The spelling of 14434421431334 in words is "fourteen trillion, four hundred thirty-four billion, four hundred twenty-one million, four hundred thirty-one thousand, three hundred thirty-four".