14393390209 has 16 divisors (see below), whose sum is σ = 15749991360. Its totient is φ = 13044879360.

The previous prime is 14393390197. The next prime is 14393390269. The reversal of 14393390209 is 90209339341.

It is a happy number.

14393390209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14393390209 - 2¹⁷ = 14393259137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14393390269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9449922 + ... + 9451444.

It is an arithmetic number, because the mean of its divisors is an integer number (984374460).

Almost surely, 2^14393390209 is an apocalyptic number.

It is an amenable number.

14393390209 is a deficient number, since it is larger than the sum of its proper divisors (1356601151).

14393390209 is a wasteful number, since it uses less digits than its factorization.

14393390209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600.

The product of its (nonzero) digits is 157464, while the sum is 43.

The spelling of 14393390209 in words is "fourteen billion, three hundred ninety-three million, three hundred ninety thousand, two hundred nine".