14143104181 has 2 divisors, whose sum is σ = 14143104182. Its totient is φ = 14143104180.

The previous prime is 14143104097. The next prime is 14143104197. The reversal of 14143104181 is 18140134141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10300220100 + 3842884081 = 101490^2 + 61991^2 .

It is a cyclic number.

It is not a de Polignac number, because 14143104181 - 2⁹ = 14143103669 is a prime.

It is a super-2 number, since 2×14143104181² (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 (14143104281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7071552090 + 7071552091.

It is an arithmetic number, because the mean of its divisors is an integer number (7071552091).

Almost surely, 2^14143104181 is an apocalyptic number.

It is an amenable number.

14143104181 is a deficient number, since it is larger than the sum of its proper divisors (1).

14143104181 is an equidigital number, since it uses as much as digits as its factorization.

14143104181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 28.

The spelling of 14143104181 in words is "fourteen billion, one hundred forty-three million, one hundred four thousand, one hundred eighty-one".