14614206109 has 2 divisors, whose sum is σ = 14614206110. Its totient is φ = 14614206108.

The previous prime is 14614206071. The next prime is 14614206151. The reversal of 14614206109 is 90160241641.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10790638884 + 3823567225 = 103878^2 + 61835^2 .

It is a cyclic number.

It is not a de Polignac number, because 14614206109 - 2⁷ = 14614205981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14614206169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7307103054 + 7307103055.

It is an arithmetic number, because the mean of its divisors is an integer number (7307103055).

Almost surely, 2^14614206109 is an apocalyptic number.

It is an amenable number.

14614206109 is a deficient number, since it is larger than the sum of its proper divisors (1).

14614206109 is an equidigital number, since it uses as much as digits as its factorization.

14614206109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 14614206109 in words is "fourteen billion, six hundred fourteen million, two hundred six thousand, one hundred nine".