14188141 has 4 divisors (see below), whose sum is σ = 15477984. Its totient is φ = 12898300.

The previous prime is 14188127. The next prime is 14188157.

14188141 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14188141 - 2⁹ = 14187629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14188241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644905 + ... + 644926.

It is an arithmetic number, because the mean of its divisors is an integer number (3869496).

Almost surely, 2^14188141 is an apocalyptic number.

14188141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14188141 is a deficient number, since it is larger than the sum of its proper divisors (1289843).

14188141 is a wasteful number, since it uses less digits than its factorization.

14188141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289842.

The product of its digits is 1024, while the sum is 28.

The square root of 14188141 is about 3766.7148816973. The cubic root of 14188141 is about 242.0890606334.

It can be divided in two parts, 1418 and 8141, that added together give a palindrome (9559).

The spelling of 14188141 in words is "fourteen million, one hundred eighty-eight thousand, one hundred forty-one".