14379289693 has 2 divisors, whose sum is σ = 14379289694. Its totient is φ = 14379289692.

The previous prime is 14379289669. The next prime is 14379289747. The reversal of 14379289693 is 39698297341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8266082724 + 6113206969 = 90918^2 + 78187^2 .

It is a cyclic number.

It is not a de Polignac number, because 14379289693 - 2³³ = 5789355101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14379689693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7189644846 + 7189644847.

It is an arithmetic number, because the mean of its divisors is an integer number (7189644847).

Almost surely, 2^14379289693 is an apocalyptic number.

It is an amenable number.

14379289693 is a deficient number, since it is larger than the sum of its proper divisors (1).

14379289693 is an equidigital number, since it uses as much as digits as its factorization.

14379289693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17635968, while the sum is 61.

The spelling of 14379289693 in words is "fourteen billion, three hundred seventy-nine million, two hundred eighty-nine thousand, six hundred ninety-three".