214141141 has 4 divisors (see below), whose sum is σ = 214825612. Its totient is φ = 213456672.

The previous prime is 214141099. The next prime is 214141159. The reversal of 214141141 is 141141412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16851025 + 197290116 = 4105^2 + 14046^2 .

It is a cyclic number.

It is not a de Polignac number, because 214141141 - 2⁷ = 214141013 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 (214151141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341766 + ... + 342391.

It is an arithmetic number, because the mean of its divisors is an integer number (53706403).

Almost surely, 2^214141141 is an apocalyptic number.

It is an amenable number.

214141141 is a deficient number, since it is larger than the sum of its proper divisors (684471).

214141141 is an equidigital number, since it uses as much as digits as its factorization.

214141141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684470.

The product of its digits is 128, while the sum is 19.

The square root of 214141141 is about 14633.5621432377. The cubic root of 214141141 is about 598.2738731649.

Adding to 214141141 its reverse (141141412), we get a palindrome (355282553).

The spelling of 214141141 in words is "two hundred fourteen million, one hundred forty-one thousand, one hundred forty-one".