14903830681 has 2 divisors, whose sum is σ = 14903830682. Its totient is φ = 14903830680.

The previous prime is 14903830631. The next prime is 14903830693. The reversal of 14903830681 is 18603830941.

14903830681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14578389081 + 325441600 = 120741^2 + 18040^2 .

It is a cyclic number.

It is not a de Polignac number, because 14903830681 - 2⁷ = 14903830553 is a prime.

It is a super-2 number, since 2×14903830681² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14903830631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7451915340 + 7451915341.

It is an arithmetic number, because the mean of its divisors is an integer number (7451915341).

Almost surely, 2^14903830681 is an apocalyptic number.

It is an amenable number.

14903830681 is a deficient number, since it is larger than the sum of its proper divisors (1).

14903830681 is an equidigital number, since it uses as much as digits as its factorization.

14903830681 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 14903830681 in words is "fourteen billion, nine hundred three million, eight hundred thirty thousand, six hundred eighty-one".