14742820111 has 2 divisors, whose sum is σ = 14742820112. Its totient is φ = 14742820110.

The previous prime is 14742820109. The next prime is 14742820129. The reversal of 14742820111 is 11102824741.

It is a weak prime.

It is an emirp because it is prime and its reverse (11102824741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14742820111 - 2¹ = 14742820109 is a prime.

Together with 14742820109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14742820181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7371410055 + 7371410056.

It is an arithmetic number, because the mean of its divisors is an integer number (7371410056).

Almost surely, 2^14742820111 is an apocalyptic number.

14742820111 is a deficient number, since it is larger than the sum of its proper divisors (1).

14742820111 is an equidigital number, since it uses as much as digits as its factorization.

14742820111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 31.

The spelling of 14742820111 in words is "fourteen billion, seven hundred forty-two million, eight hundred twenty thousand, one hundred eleven".