14471609857 has 8 divisors (see below), whose sum is σ = 14732488800. Its totient is φ = 14211250944.

The previous prime is 14471609833. The next prime is 14471609903. The reversal of 14471609857 is 75890617441.

It is a happy number.

14471609857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14471609857 - 2¹⁵ = 14471577089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14471609807) 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 7 ways as a sum of consecutive naturals, for example, 73632 + ... + 185377.

It is an arithmetic number, because the mean of its divisors is an integer number (1841561100).

Almost surely, 2^14471609857 is an apocalyptic number.

It is an amenable number.

14471609857 is a deficient number, since it is larger than the sum of its proper divisors (260878943).

14471609857 is an equidigital number, since it uses as much as digits as its factorization.

14471609857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260015.

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 14471609857 in words is "fourteen billion, four hundred seventy-one million, six hundred nine thousand, eight hundred fifty-seven".