14119406181 has 6 divisors (see below), whose sum is σ = 20394697830. Its totient is φ = 9412937448.

The previous prime is 14119406173. The next prime is 14119406207. The reversal of 14119406181 is 18160491141.

It can be written as a sum of positive squares in only one way, i.e., 7752802500 + 6366603681 = 88050^2 + 79791^2 .

It is not a de Polignac number, because 14119406181 - 2³ = 14119406173 is a prime.

It is a super-2 number, since 2×14119406181² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14119406131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 784411446 + ... + 784411463.

It is an arithmetic number, because the mean of its divisors is an integer number (3399116305).

Almost surely, 2^14119406181 is an apocalyptic number.

It is an amenable number.

14119406181 is a deficient number, since it is larger than the sum of its proper divisors (6275291649).

14119406181 is a wasteful number, since it uses less digits than its factorization.

14119406181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1568822915 (or 1568822912 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 36.

The spelling of 14119406181 in words is "fourteen billion, one hundred nineteen million, four hundred six thousand, one hundred eighty-one".