14063106649 has 2 divisors, whose sum is σ = 14063106650. Its totient is φ = 14063106648.

The previous prime is 14063106647. The next prime is 14063106661. The reversal of 14063106649 is 94660136041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8892490000 + 5170616649 = 94300^2 + 71907^2 .

It is a cyclic number.

It is not a de Polignac number, because 14063106649 - 2¹ = 14063106647 is a prime.

It is a super-2 number, since 2×14063106649² (a number of 21 digits) contains 22 as substring.

Together with 14063106647, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14063106647) 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, 7031553324 + 7031553325.

It is an arithmetic number, because the mean of its divisors is an integer number (7031553325).

Almost surely, 2^14063106649 is an apocalyptic number.

It is an amenable number.

14063106649 is a deficient number, since it is larger than the sum of its proper divisors (1).

14063106649 is an equidigital number, since it uses as much as digits as its factorization.

14063106649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 14063106649 in words is "fourteen billion, sixty-three million, one hundred six thousand, six hundred forty-nine".