14219163853 has 2 divisors, whose sum is σ = 14219163854. Its totient is φ = 14219163852.

The previous prime is 14219163811. The next prime is 14219163859. The reversal of 14219163853 is 35836191241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8775380329 + 5443783524 = 93677^2 + 73782^2 .

It is an emirp because it is prime and its reverse (35836191241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14219163853 - 2²¹ = 14217066701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14219163859) 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 as a sum of consecutive naturals, namely, 7109581926 + 7109581927.

It is an arithmetic number, because the mean of its divisors is an integer number (7109581927).

Almost surely, 2^14219163853 is an apocalyptic number.

It is an amenable number.

14219163853 is a deficient number, since it is larger than the sum of its proper divisors (1).

14219163853 is an equidigital number, since it uses as much as digits as its factorization.

14219163853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 43.

The spelling of 14219163853 in words is "fourteen billion, two hundred nineteen million, one hundred sixty-three thousand, eight hundred fifty-three".