14225259409 has 4 divisors (see below), whose sum is σ = 14307486516. Its totient is φ = 14143032304.

The previous prime is 14225259341. The next prime is 14225259469. The reversal of 14225259409 is 90495252241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90495252241 = 281 ⋅322047161.

It can be written as a sum of positive squares in 2 ways, for example, as 13065175809 + 1160083600 = 114303^2 + 34060^2 .

It is a cyclic number.

It is not a de Polignac number, because 14225259409 - 2⁷ = 14225259281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14225259469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41113294 + ... + 41113639.

It is an arithmetic number, because the mean of its divisors is an integer number (3576871629).

Almost surely, 2^14225259409 is an apocalyptic number.

It is an amenable number.

14225259409 is a deficient number, since it is larger than the sum of its proper divisors (82227107).

14225259409 is an equidigital number, since it uses as much as digits as its factorization.

14225259409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82227106.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 14225259409 in words is "fourteen billion, two hundred twenty-five million, two hundred fifty-nine thousand, four hundred nine".