13142421330043 has 2 divisors, whose sum is σ = 13142421330044. Its totient is φ = 13142421330042.

The previous prime is 13142421329963. The next prime is 13142421330131. The reversal of 13142421330043 is 34003312424131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13142421330043 - 2¹³ = 13142421321851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13142421329987 and 13142421330014.

It is not a weakly prime, because it can be changed into another prime (13142421330343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571210665021 + 6571210665022.

It is an arithmetic number, because the mean of its divisors is an integer number (6571210665022).

Almost surely, 2^{13142421330043} is an apocalyptic number.

13142421330043 is a deficient number, since it is larger than the sum of its proper divisors (1).

13142421330043 is an equidigital number, since it uses as much as digits as its factorization.

13142421330043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 13142421330043 its reverse (34003312424131), we get a palindrome (47145733754174).

The spelling of 13142421330043 in words is "thirteen trillion, one hundred forty-two billion, four hundred twenty-one million, three hundred thirty thousand, forty-three".