14273767609 has 2 divisors, whose sum is σ = 14273767610. Its totient is φ = 14273767608.

The previous prime is 14273767591. The next prime is 14273767631. The reversal of 14273767609 is 90676737241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9603412009 + 4670355600 = 97997^2 + 68340^2 .

It is a cyclic number.

It is not a de Polignac number, because 14273767609 - 2³³ = 5683833017 is a prime.

It is not a weakly prime, because it can be changed into another prime (14273767699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7136883804 + 7136883805.

It is an arithmetic number, because the mean of its divisors is an integer number (7136883805).

Almost surely, 2^14273767609 is an apocalyptic number.

It is an amenable number.

14273767609 is a deficient number, since it is larger than the sum of its proper divisors (1).

14273767609 is an equidigital number, since it uses as much as digits as its factorization.

14273767609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2667168, while the sum is 52.

The spelling of 14273767609 in words is "fourteen billion, two hundred seventy-three million, seven hundred sixty-seven thousand, six hundred nine".