214430701 has 2 divisors, whose sum is σ = 214430702. Its totient is φ = 214430700.

The previous prime is 214430687. The next prime is 214430719. The reversal of 214430701 is 107034412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144624676 + 69806025 = 12026^2 + 8355^2 .

It is a cyclic number.

It is not a de Polignac number, because 214430701 - 2²¹ = 212333549 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214430201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107215350 + 107215351.

It is an arithmetic number, because the mean of its divisors is an integer number (107215351).

Almost surely, 2^214430701 is an apocalyptic number.

It is an amenable number.

214430701 is a deficient number, since it is larger than the sum of its proper divisors (1).

214430701 is an equidigital number, since it uses as much as digits as its factorization.

214430701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 214430701 is about 14643.4524959109. The cubic root of 214430701 is about 598.5434121516.

The spelling of 214430701 in words is "two hundred fourteen million, four hundred thirty thousand, seven hundred one".