14021334105811 has 2 divisors, whose sum is σ = 14021334105812. Its totient is φ = 14021334105810.

The previous prime is 14021334105809. The next prime is 14021334105827. The reversal of 14021334105811 is 11850143312041.

14021334105811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14021334105811 - 2¹ = 14021334105809 is a prime.

Together with 14021334105809, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14021334105851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010667052905 + 7010667052906.

It is an arithmetic number, because the mean of its divisors is an integer number (7010667052906).

Almost surely, 2^{14021334105811} is an apocalyptic number.

14021334105811 is a deficient number, since it is larger than the sum of its proper divisors (1).

14021334105811 is an equidigital number, since it uses as much as digits as its factorization.

14021334105811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 34.

Adding to 14021334105811 its reverse (11850143312041), we get a palindrome (25871477417852).

The spelling of 14021334105811 in words is "fourteen trillion, twenty-one billion, three hundred thirty-four million, one hundred five thousand, eight hundred eleven".