14075898181 has 2 divisors, whose sum is σ = 14075898182. Its totient is φ = 14075898180.

The previous prime is 14075898163. The next prime is 14075898217. The reversal of 14075898181 is 18189857041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7360095681 + 6715802500 = 85791^2 + 81950^2 .

It is a cyclic number.

It is not a de Polignac number, because 14075898181 - 2¹⁵ = 14075865413 is a prime.

It is a super-2 number, since 2×14075898181² (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 (14075898121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7037949090 + 7037949091.

It is an arithmetic number, because the mean of its divisors is an integer number (7037949091).

Almost surely, 2^14075898181 is an apocalyptic number.

It is an amenable number.

14075898181 is a deficient number, since it is larger than the sum of its proper divisors (1).

14075898181 is an equidigital number, since it uses as much as digits as its factorization.

14075898181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 52.

The spelling of 14075898181 in words is "fourteen billion, seventy-five million, eight hundred ninety-eight thousand, one hundred eighty-one".