14221041173 has 2 divisors, whose sum is σ = 14221041174. Its totient is φ = 14221041172.

The previous prime is 14221041157. The next prime is 14221041179. The reversal of 14221041173 is 37114012241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13221090289 + 999950884 = 114983^2 + 31622^2 .

It is an emirp because it is prime and its reverse (37114012241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14221041173 - 2⁴ = 14221041157 is a prime.

It is a super-2 number, since 2×14221041173² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14221041179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7110520586 + 7110520587.

It is an arithmetic number, because the mean of its divisors is an integer number (7110520587).

Almost surely, 2^14221041173 is an apocalyptic number.

It is an amenable number.

14221041173 is a deficient number, since it is larger than the sum of its proper divisors (1).

14221041173 is an equidigital number, since it uses as much as digits as its factorization.

14221041173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 14221041173 in words is "fourteen billion, two hundred twenty-one million, forty-one thousand, one hundred seventy-three".