214211141 has 4 divisors (see below), whose sum is σ = 214240812. Its totient is φ = 214181472.

The previous prime is 214211119. The next prime is 214211171. The reversal of 214211141 is 141112412.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 29658916 + 184552225 = 5446^2 + 13585^2 .

It is a cyclic number.

It is not a de Polignac number, because 214211141 - 2¹⁸ = 213948997 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 (214211171) 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, 3785 + ... + 21041.

It is an arithmetic number, because the mean of its divisors is an integer number (53560203).

Almost surely, 2^214211141 is an apocalyptic number.

It is an amenable number.

214211141 is a deficient number, since it is larger than the sum of its proper divisors (29671).

214211141 is a wasteful number, since it uses less digits than its factorization.

214211141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29670.

The product of its digits is 64, while the sum is 17.

The square root of 214211141 is about 14635.9537099569. The cubic root of 214211141 is about 598.3390554219.

Adding to 214211141 its reverse (141112412), we get a palindrome (355323553).

The spelling of 214211141 in words is "two hundred fourteen million, two hundred eleven thousand, one hundred forty-one".