14047854849 has 12 divisors (see below), whose sum is σ = 23190109696. Its totient is φ = 8027345592.

The previous prime is 14047854833. The next prime is 14047854853. The reversal of 14047854849 is 94845874041.

14047854849 is a `hidden beast` number, since 1 + 40 + 47 + 85 + 484 + 9 = 666.

It is not a de Polignac number, because 14047854849 - 2⁴ = 14047854833 is a prime.

It is a super-3 number, since 3×14047854849³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14047854795 and 14047854804.

It is not an unprimeable number, because it can be changed into a prime (14047854949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111490849 + ... + 111490974.

Almost surely, 2^14047854849 is an apocalyptic number.

It is an amenable number.

14047854849 is a deficient number, since it is larger than the sum of its proper divisors (9142254847).

14047854849 is a wasteful number, since it uses less digits than its factorization.

14047854849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222981836 (or 222981833 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 14047854849 in words is "fourteen billion, forty-seven million, eight hundred fifty-four thousand, eight hundred forty-nine".