14012343314420 has 192 divisors, whose sum is σ = 32668159507200. Its totient is φ = 5006217216000.

The previous prime is 14012343314407. The next prime is 14012343314447. The reversal of 14012343314420 is 2441334321041.

It is a super-2 number, since 2×14012343314420² (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 63 ways as a sum of consecutive naturals, for example, 6631491284 + ... + 6631493396.

It is an arithmetic number, because the mean of its divisors is an integer number (170146664100).

Almost surely, 2^{14012343314420} is an apocalyptic number.

14012343314420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14012343314420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16334079753600).

14012343314420 is an abundant number, since it is smaller than the sum of its proper divisors (18655816192780).

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

14012343314420 is a wasteful number, since it uses less digits than its factorization.

14012343314420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386 (or 4384 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 14012343314420 its reverse (2441334321041), we get a palindrome (16453677635461).

The spelling of 14012343314420 in words is "fourteen trillion, twelve billion, three hundred forty-three million, three hundred fourteen thousand, four hundred twenty".