2141042205 has 16 divisors (see below), whose sum is σ = 3428339904. Its totient is φ = 1140998400.

The previous prime is 2141042177. The next prime is 2141042207. The reversal of 2141042205 is 5022401412.

It is not a de Polignac number, because 2141042205 - 2⁵ = 2141042173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141042207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35571 + ... + 74480.

It is an arithmetic number, because the mean of its divisors is an integer number (214271244).

Almost surely, 2^2141042205 is an apocalyptic number.

It is an amenable number.

2141042205 is a deficient number, since it is larger than the sum of its proper divisors (1287297699).

2141042205 is a wasteful number, since it uses less digits than its factorization.

2141042205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111356.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2141042205 is about 46271.3972665620. The cubic root of 2141042205 is about 1288.8679058781.

Adding to 2141042205 its reverse (5022401412), we get a palindrome (7163443617).

The spelling of 2141042205 in words is "two billion, one hundred forty-one million, forty-two thousand, two hundred five".