214345141 has 4 divisors (see below), whose sum is σ = 214391500. Its totient is φ = 214298784.

The previous prime is 214345123. The next prime is 214345151. The reversal of 214345141 is 141543412.

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 127464100 + 86881041 = 11290^2 + 9321^2 .

It is a cyclic number.

It is not a de Polignac number, because 214345141 - 2⁹ = 214344629 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 (214345111) 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, 15366 + ... + 25783.

It is an arithmetic number, because the mean of its divisors is an integer number (53597875).

Almost surely, 2^214345141 is an apocalyptic number.

It is an amenable number.

214345141 is a deficient number, since it is larger than the sum of its proper divisors (46359).

214345141 is an equidigital number, since it uses as much as digits as its factorization.

214345141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46358.

The product of its digits is 1920, while the sum is 25.

The square root of 214345141 is about 14640.5307622367. The cubic root of 214345141 is about 598.4637932865.

Adding to 214345141 its reverse (141543412), we get a palindrome (355888553).

The spelling of 214345141 in words is "two hundred fourteen million, three hundred forty-five thousand, one hundred forty-one".