14869855009 has 8 divisors (see below), whose sum is σ = 15384753000. Its totient is φ = 14355100032.

The previous prime is 14869855003. The next prime is 14869855037. The reversal of 14869855009 is 90055896841.

It can be written as a sum of positive squares in 4 ways, for example, as 756415009 + 14113440000 = 27503^2 + 118800^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14869855009 - 2⁵ = 14869854977 is a prime.

It is a super-2 number, since 2×14869855009² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14869855003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202887 + ... + 266275.

It is an arithmetic number, because the mean of its divisors is an integer number (1923094125).

Almost surely, 2^14869855009 is an apocalyptic number.

It is an amenable number.

14869855009 is a deficient number, since it is larger than the sum of its proper divisors (514897991).

14869855009 is an equidigital number, since it uses as much as digits as its factorization.

14869855009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71507.

The product of its (nonzero) digits is 3110400, while the sum is 55.

The spelling of 14869855009 in words is "fourteen billion, eight hundred sixty-nine million, eight hundred fifty-five thousand, nine".