14181476197 has 16 divisors (see below), whose sum is σ = 16446205440. Its totient is φ = 11977226352.

The previous prime is 14181476189. The next prime is 14181476213. The reversal of 14181476197 is 79167418141.

It is not a de Polignac number, because 14181476197 - 2³ = 14181476189 is a prime.

It is a super-2 number, since 2×14181476197² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14181476197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14181476117) 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, 187998 + ... + 252400.

It is an arithmetic number, because the mean of its divisors is an integer number (1027887840).

Almost surely, 2^14181476197 is an apocalyptic number.

It is an amenable number.

14181476197 is a deficient number, since it is larger than the sum of its proper divisors (2264729243).

14181476197 is an equidigital number, since it uses as much as digits as its factorization.

14181476197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64872.

The product of its digits is 338688, while the sum is 49.

The spelling of 14181476197 in words is "fourteen billion, one hundred eighty-one million, four hundred seventy-six thousand, one hundred ninety-seven".