14986426933 has 2 divisors, whose sum is σ = 14986426934. Its totient is φ = 14986426932.

The previous prime is 14986426927. The next prime is 14986427039. The reversal of 14986426933 is 33962468941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14405520529 + 580906404 = 120023^2 + 24102^2 .

It is a cyclic number.

It is not a de Polignac number, because 14986426933 - 2¹⁷ = 14986295861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14986426633) 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, 7493213466 + 7493213467.

It is an arithmetic number, because the mean of its divisors is an integer number (7493213467).

Almost surely, 2^14986426933 is an apocalyptic number.

It is an amenable number.

14986426933 is a deficient number, since it is larger than the sum of its proper divisors (1).

14986426933 is an equidigital number, since it uses as much as digits as its factorization.

14986426933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6718464, while the sum is 55.

The spelling of 14986426933 in words is "fourteen billion, nine hundred eighty-six million, four hundred twenty-six thousand, nine hundred thirty-three".