14078550417 has 8 divisors (see below), whose sum is σ = 18943615680. Its totient is φ = 9299592720.

The previous prime is 14078550373. The next prime is 14078550457. The reversal of 14078550417 is 71405587041.

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

It is not a de Polignac number, because 14078550417 - 2¹¹ = 14078548369 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14078550457) 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, 21526509 + ... + 21527162.

It is an arithmetic number, because the mean of its divisors is an integer number (2367951960).

Almost surely, 2^14078550417 is an apocalyptic number.

It is an amenable number.

14078550417 is a deficient number, since it is larger than the sum of its proper divisors (4865065263).

14078550417 is a wasteful number, since it uses less digits than its factorization.

14078550417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43053783.

The product of its (nonzero) digits is 156800, while the sum is 42.

The spelling of 14078550417 in words is "fourteen billion, seventy-eight million, five hundred fifty thousand, four hundred seventeen".