2214442405 has 16 divisors (see below), whose sum is σ = 3050578944. Its totient is φ = 1511660160.

The previous prime is 2214442403. The next prime is 2214442409. The reversal of 2214442405 is 5042444122.

It is not a de Polignac number, because 2214442405 - 2¹ = 2214442403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214442403) 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 in 15 ways as a sum of consecutive naturals, for example, 134056 + ... + 149665.

It is an arithmetic number, because the mean of its divisors is an integer number (190661184).

Almost surely, 2^2214442405 is an apocalyptic number.

It is an amenable number.

2214442405 is a deficient number, since it is larger than the sum of its proper divisors (836136539).

2214442405 is a wasteful number, since it uses less digits than its factorization.

2214442405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283956.

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 2214442405 is about 47057.8623080139. The cubic root of 2214442405 is about 1303.4312520687.

Adding to 2214442405 its reverse (5042444122), we get a palindrome (7256886527).

The spelling of 2214442405 in words is "two billion, two hundred fourteen million, four hundred forty-two thousand, four hundred five".