214431301 has 12 divisors (see below), whose sum is σ = 249932460. Its totient is φ = 183435840.

The previous prime is 214431293. The next prime is 214431313. The reversal of 214431301 is 103134412.

It can be written as a sum of positive squares in 2 ways, for example, as 31911201 + 182520100 = 5649^2 + 13510^2 .

It is not a de Polignac number, because 214431301 - 2³ = 214431293 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 (214431331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22465 + ... + 30553.

It is an arithmetic number, because the mean of its divisors is an integer number (20827705).

Almost surely, 2^214431301 is an apocalyptic number.

It is an amenable number.

214431301 is a deficient number, since it is larger than the sum of its proper divisors (35501159).

214431301 is an equidigital number, since it uses as much as digits as its factorization.

214431301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8644 (or 8637 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 214431301 is about 14643.4729828685. The cubic root of 214431301 is about 598.5439704138.

Adding to 214431301 its reverse (103134412), we get a palindrome (317565713).

The spelling of 214431301 in words is "two hundred fourteen million, four hundred thirty-one thousand, three hundred one".