14311233420012 has 18 divisors (see below), whose sum is σ = 36175617811788. Its totient is φ = 4770411139992.

The previous prime is 14311233419999. The next prime is 14311233420049. The reversal of 14311233420012 is 21002433211341.

14311233420012 is a `hidden beast` number, since 1 + 4 + 3 + 1 + 1 + 233 + 420 + 0 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×14311233420012³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198767130798 + ... + 198767130869.

Almost surely, 2^{14311233420012} is an apocalyptic number.

14311233420012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14311233420012 is an abundant number, since it is smaller than the sum of its proper divisors (21864384391776).

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

14311233420012 is a wasteful number, since it uses less digits than its factorization.

14311233420012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397534261677 (or 397534261672 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 14311233420012 its reverse (21002433211341), we get a palindrome (35313666631353).

The spelling of 14311233420012 in words is "fourteen trillion, three hundred eleven billion, two hundred thirty-three million, four hundred twenty thousand, twelve".