2214430161 has 16 divisors (see below), whose sum is σ = 3050078208. Its totient is φ = 1427605200.

The previous prime is 2214430139. The next prime is 2214430177. The reversal of 2214430161 is 1610344122.

It is not a de Polignac number, because 2214430161 - 2⁹ = 2214429649 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2214430061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128710 + ... + 144896.

It is an arithmetic number, because the mean of its divisors is an integer number (190629888).

Almost surely, 2^2214430161 is an apocalyptic number.

It is an amenable number.

2214430161 is a deficient number, since it is larger than the sum of its proper divisors (835648047).

2214430161 is a wasteful number, since it uses less digits than its factorization.

2214430161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17692.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2214430161 is about 47057.7322126768. The cubic root of 2214430161 is about 1303.4288497722.

Adding to 2214430161 its reverse (1610344122), we get a palindrome (3824774283).

The spelling of 2214430161 in words is "two billion, two hundred fourteen million, four hundred thirty thousand, one hundred sixty-one".