214201433 has 2 divisors, whose sum is σ = 214201434. Its totient is φ = 214201432.

The previous prime is 214201423. The next prime is 214201451. The reversal of 214201433 is 334102412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212780569 + 1420864 = 14587^2 + 1192^2 .

It is a cyclic number.

It is not a de Polignac number, because 214201433 - 2¹² = 214197337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (214201423) 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 as a sum of consecutive naturals, namely, 107100716 + 107100717.

It is an arithmetic number, because the mean of its divisors is an integer number (107100717).

Almost surely, 2^214201433 is an apocalyptic number.

It is an amenable number.

214201433 is a deficient number, since it is larger than the sum of its proper divisors (1).

214201433 is an equidigital number, since it uses as much as digits as its factorization.

214201433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 214201433 is about 14635.6220571590. The cubic root of 214201433 is about 598.3300164223.

Adding to 214201433 its reverse (334102412), we get a palindrome (548303845).

The spelling of 214201433 in words is "two hundred fourteen million, two hundred one thousand, four hundred thirty-three".