14188384197 has 80 divisors (see below), whose sum is σ = 24147766720. Its totient is φ = 8230118400.

The previous prime is 14188384181. The next prime is 14188384277. The reversal of 14188384197 is 79148388141.

14188384197 is a `hidden beast` number, since 1 + 418 + 8 + 38 + 4 + 197 = 666.

It is not a de Polignac number, because 14188384197 - 2⁴ = 14188384181 is a prime.

It is a super-2 number, since 2×14188384197² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14188384157) 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 79 ways as a sum of consecutive naturals, for example, 4219797 + ... + 4223157.

It is an arithmetic number, because the mean of its divisors is an integer number (301847084).

Almost surely, 2^14188384197 is an apocalyptic number.

It is an amenable number.

14188384197 is a deficient number, since it is larger than the sum of its proper divisors (9959382523).

14188384197 is a wasteful number, since it uses less digits than its factorization.

14188384197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616 (or 3607 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 54.

The spelling of 14188384197 in words is "fourteen billion, one hundred eighty-eight million, three hundred eighty-four thousand, one hundred ninety-seven".