2005243114 has 16 divisors (see below), whose sum is σ = 3439283328. Its totient is φ = 858958992.

The previous prime is 2005243099. The next prime is 2005243133. The reversal of 2005243114 is 4113425002.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6142 + ... + 63625.

It is an arithmetic number, because the mean of its divisors is an integer number (214955208).

Almost surely, 2^2005243114 is an apocalyptic number.

2005243114 is a deficient number, since it is larger than the sum of its proper divisors (1434040214).

2005243114 is a wasteful number, since it uses less digits than its factorization.

2005243114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71829.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2005243114 is about 44779.9409780763. The cubic root of 2005243114 is about 1261.0210741446.

Adding to 2005243114 its reverse (4113425002), we get a palindrome (6118668116).

The spelling of 2005243114 in words is "two billion, five million, two hundred forty-three thousand, one hundred fourteen".