14679429109 has 2 divisors, whose sum is σ = 14679429110. Its totient is φ = 14679429108.

The previous prime is 14679429047. The next prime is 14679429143. The reversal of 14679429109 is 90192497641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14514948484 + 164480625 = 120478^2 + 12825^2 .

It is a cyclic number.

It is not a de Polignac number, because 14679429109 - 2²⁷ = 14545211381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14679429179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7339714554 + 7339714555.

It is an arithmetic number, because the mean of its divisors is an integer number (7339714555).

Almost surely, 2^14679429109 is an apocalyptic number.

It is an amenable number.

14679429109 is a deficient number, since it is larger than the sum of its proper divisors (1).

14679429109 is an equidigital number, since it uses as much as digits as its factorization.

14679429109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 14679429109 in words is "fourteen billion, six hundred seventy-nine million, four hundred twenty-nine thousand, one hundred nine".