14163521343612 has 24 divisors (see below), whose sum is σ = 33096043139712. Its totient is φ = 4714341399600.

The previous prime is 14163521343563. The next prime is 14163521343613. The reversal of 14163521343612 is 21634312536141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14163521343613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854039064 + ... + 854055647.

It is an arithmetic number, because the mean of its divisors is an integer number (1379001797488).

Almost surely, 2^{14163521343612} is an apocalyptic number.

14163521343612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14163521343612 is an abundant number, since it is smaller than the sum of its proper divisors (18932521796100).

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

14163521343612 is a wasteful number, since it uses less digits than its factorization.

14163521343612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708095409 (or 1708095407 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

Adding to 14163521343612 its reverse (21634312536141), we get a palindrome (35797833879753).

The spelling of 14163521343612 in words is "fourteen trillion, one hundred sixty-three billion, five hundred twenty-one million, three hundred forty-three thousand, six hundred twelve".