14120421054313 has 4 divisors (see below), whose sum is σ = 16137624062080. Its totient is φ = 12103218046548.

The previous prime is 14120421054251. The next prime is 14120421054323. The reversal of 14120421054313 is 31345012402141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14120421054313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14120421054323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008601503873 + ... + 1008601503886.

It is an arithmetic number, because the mean of its divisors is an integer number (4034406015520).

Almost surely, 2^{14120421054313} is an apocalyptic number.

It is an amenable number.

14120421054313 is a deficient number, since it is larger than the sum of its proper divisors (2017203007767).

14120421054313 is an equidigital number, since it uses as much as digits as its factorization.

14120421054313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017203007766.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 14120421054313 its reverse (31345012402141), we get a palindrome (45465433456454).

The spelling of 14120421054313 in words is "fourteen trillion, one hundred twenty billion, four hundred twenty-one million, fifty-four thousand, three hundred thirteen".