14294471385 has 16 divisors (see below), whose sum is σ = 22876363584. Its totient is φ = 7621981632.

The previous prime is 14294471377. The next prime is 14294471407. The reversal of 14294471385 is 58317449241.

It is not a de Polignac number, because 14294471385 - 2³ = 14294471377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39042 + ... + 173531.

It is an arithmetic number, because the mean of its divisors is an integer number (1429772724).

Almost surely, 2^14294471385 is an apocalyptic number.

14294471385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14294471385 is a deficient number, since it is larger than the sum of its proper divisors (8581892199).

14294471385 is a wasteful number, since it uses less digits than its factorization.

14294471385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217064.

The product of its digits is 967680, while the sum is 48.

The spelling of 14294471385 in words is "fourteen billion, two hundred ninety-four million, four hundred seventy-one thousand, three hundred eighty-five".