14394217161 has 8 divisors (see below), whose sum is σ = 19455197920. Its totient is φ = 9464690592.

The previous prime is 14394217099. The next prime is 14394217171. The reversal of 14394217161 is 16171249341.

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

It is not a de Polignac number, because 14394217161 - 2¹¹ = 14394215113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14394217171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32863291 + ... + 32863728.

It is an arithmetic number, because the mean of its divisors is an integer number (2431899740).

Almost surely, 2^14394217161 is an apocalyptic number.

It is an amenable number.

14394217161 is a deficient number, since it is larger than the sum of its proper divisors (5060980759).

14394217161 is an equidigital number, since it uses as much as digits as its factorization.

14394217161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65727095.

The product of its digits is 36288, while the sum is 39.

The spelling of 14394217161 in words is "fourteen billion, three hundred ninety-four million, two hundred seventeen thousand, one hundred sixty-one".