14010632809 has 2 divisors, whose sum is σ = 14010632810. Its totient is φ = 14010632808.

The previous prime is 14010632777. The next prime is 14010632819. The reversal of 14010632809 is 90823601041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13603723225 + 406909584 = 116635^2 + 20172^2 .

It is a cyclic number.

It is not a de Polignac number, because 14010632809 - 2⁵ = 14010632777 is a prime.

It is not a weakly prime, because it can be changed into another prime (14010632819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7005316404 + 7005316405.

It is an arithmetic number, because the mean of its divisors is an integer number (7005316405).

Almost surely, 2^14010632809 is an apocalyptic number.

It is an amenable number.

14010632809 is a deficient number, since it is larger than the sum of its proper divisors (1).

14010632809 is an equidigital number, since it uses as much as digits as its factorization.

14010632809 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 14010632809 in words is "fourteen billion, ten million, six hundred thirty-two thousand, eight hundred nine".