14043214010421 has 8 divisors (see below), whose sum is σ = 20804761496960. Its totient is φ = 9362142673596.

The previous prime is 14043214010411. The next prime is 14043214010431. The reversal of 14043214010421 is 12401041234041.

14043214010421 is a `hidden beast` number, since 1 + 40 + 432 + 140 + 10 + 42 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (14043214010411) and next prime (14043214010431).

It is not a de Polignac number, because 14043214010421 - 2²⁶ = 14043146901557 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 520119037423 = 14043214010421 / (1 + 4 + 0 + 4 + 3 + 2 + 1 + 4 + 0 + 1 + 0 + 4 + 2 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14043214010411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260059518685 + ... + 260059518738.

It is an arithmetic number, because the mean of its divisors is an integer number (2600595187120).

Almost surely, 2^{14043214010421} is an apocalyptic number.

It is an amenable number.

14043214010421 is a deficient number, since it is larger than the sum of its proper divisors (6761547486539).

14043214010421 is an equidigital number, since it uses as much as digits as its factorization.

14043214010421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520119037432 (or 520119037426 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 14043214010421 its reverse (12401041234041), we get a palindrome (26444255244462).

The spelling of 14043214010421 in words is "fourteen trillion, forty-three billion, two hundred fourteen million, ten thousand, four hundred twenty-one".