14359380809 has 4 divisors (see below), whose sum is σ = 14364357504. Its totient is φ = 14354404116.

The previous prime is 14359380793. The next prime is 14359380817. The reversal of 14359380809 is 90808395341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90808395341 = 1259 ⋅72127399.

It is a cyclic number.

It is not a de Polignac number, because 14359380809 - 2⁴ = 14359380793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14359380829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2484017 + ... + 2489790.

It is an arithmetic number, because the mean of its divisors is an integer number (3591089376).

Almost surely, 2^14359380809 is an apocalyptic number.

It is an amenable number.

14359380809 is a deficient number, since it is larger than the sum of its proper divisors (4976695).

14359380809 is an equidigital number, since it uses as much as digits as its factorization.

14359380809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976694.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 14359380809 in words is "fourteen billion, three hundred fifty-nine million, three hundred eighty thousand, eight hundred nine".