14666327047 has 2 divisors, whose sum is σ = 14666327048. Its totient is φ = 14666327046.

The previous prime is 14666327041. The next prime is 14666327087. The reversal of 14666327047 is 74072366641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14666327047 - 2¹¹ = 14666324999 is a prime.

It is a super-2 number, since 2×14666327047² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14666326988 and 14666327006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14666327041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7333163523 + 7333163524.

It is an arithmetic number, because the mean of its divisors is an integer number (7333163524).

Almost surely, 2^14666327047 is an apocalyptic number.

14666327047 is a deficient number, since it is larger than the sum of its proper divisors (1).

14666327047 is an equidigital number, since it uses as much as digits as its factorization.

14666327047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 14666327047 in words is "fourteen billion, six hundred sixty-six million, three hundred twenty-seven thousand, forty-seven".