14464919193 has 16 divisors (see below), whose sum is σ = 19954771200. Its totient is φ = 9309278720.

The previous prime is 14464919171. The next prime is 14464919333. The reversal of 14464919193 is 39191946441.

It is a cyclic number.

It is not a de Polignac number, because 14464919193 - 2⁶ = 14464919129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14464919113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 908128 + ... + 923918.

It is an arithmetic number, because the mean of its divisors is an integer number (1247173200).

Almost surely, 2^14464919193 is an apocalyptic number.

It is an amenable number.

14464919193 is a deficient number, since it is larger than the sum of its proper divisors (5489852007).

14464919193 is a wasteful number, since it uses less digits than its factorization.

14464919193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26352.

The product of its digits is 839808, while the sum is 51.

The spelling of 14464919193 in words is "fourteen billion, four hundred sixty-four million, nine hundred nineteen thousand, one hundred ninety-three".