2105444214 has 24 divisors (see below), whose sum is σ = 4566680352. Its totient is φ = 701063280.

The previous prime is 2105444213. The next prime is 2105444249. The reversal of 2105444214 is 4124445012.

2105444214 is a `hidden beast` number, since 2 + 1 + 0 + 5 + 444 + 214 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105444213) 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, 45214 + ... + 79089.

It is an arithmetic number, because the mean of its divisors is an integer number (190278348).

Almost surely, 2^2105444214 is an apocalyptic number.

2105444214 is an abundant number, since it is smaller than the sum of its proper divisors (2461236138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2105444214 is a wasteful number, since it uses less digits than its factorization.

2105444214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125252 (or 125249 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 2105444214 is about 45885.1197448585. The cubic root of 2105444214 is about 1281.6848365698.

Adding to 2105444214 its reverse (4124445012), we get a palindrome (6229889226).

The spelling of 2105444214 in words is "two billion, one hundred five million, four hundred forty-four thousand, two hundred fourteen".