13414012420443 has 4 divisors (see below), whose sum is σ = 17885349893928. Its totient is φ = 8942674946960.

The previous prime is 13414012420423. The next prime is 13414012420447. The reversal of 13414012420443 is 34402421041431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13414012420443 - 2⁶ = 13414012420379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13414012420447) 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 3 ways as a sum of consecutive naturals, for example, 2235668736738 + ... + 2235668736743.

It is an arithmetic number, because the mean of its divisors is an integer number (4471337473482).

Almost surely, 2^{13414012420443} is an apocalyptic number.

13414012420443 is a deficient number, since it is larger than the sum of its proper divisors (4471337473485).

13414012420443 is an equidigital number, since it uses as much as digits as its factorization.

13414012420443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471337473484.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 13414012420443 its reverse (34402421041431), we get a palindrome (47816433461874).

The spelling of 13414012420443 in words is "thirteen trillion, four hundred fourteen billion, twelve million, four hundred twenty thousand, four hundred forty-three".