14214343421112 has 64 divisors (see below), whose sum is σ = 35639465529600. Its totient is φ = 4724303639040.

The previous prime is 14214343421111. The next prime is 14214343421143. The reversal of 14214343421112 is 21112434341241.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14214343421111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68919808 + ... + 69125744.

It is an arithmetic number, because the mean of its divisors is an integer number (556866648900).

Almost surely, 2^{14214343421112} is an apocalyptic number.

14214343421112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14214343421112 is an abundant number, since it is smaller than the sum of its proper divisors (21425122108488).

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

14214343421112 is a wasteful number, since it uses less digits than its factorization.

14214343421112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214316 (or 214312 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

Adding to 14214343421112 its reverse (21112434341241), we get a palindrome (35326777762353).

The spelling of 14214343421112 in words is "fourteen trillion, two hundred fourteen billion, three hundred forty-three million, four hundred twenty-one thousand, one hundred twelve".