2204141045 has 4 divisors (see below), whose sum is σ = 2644969260. Its totient is φ = 1763312832.

The previous prime is 2204141039. The next prime is 2204141053. The reversal of 2204141045 is 5401414022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 533702404 + 1670438641 = 23102^2 + 40871^2 .

It is a cyclic number.

It is not a de Polignac number, because 2204141045 - 2⁸ = 2204140789 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2204141045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220414100 + ... + 220414109.

It is an arithmetic number, because the mean of its divisors is an integer number (661242315).

Almost surely, 2^2204141045 is an apocalyptic number.

It is an amenable number.

2204141045 is a deficient number, since it is larger than the sum of its proper divisors (440828215).

2204141045 is an equidigital number, since it uses as much as digits as its factorization.

2204141045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440828214.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2204141045 is about 46948.2805329439. The cubic root of 2204141045 is about 1301.4069668535.

Adding to 2204141045 its reverse (5401414022), we get a palindrome (7605555067).

The spelling of 2204141045 in words is "two billion, two hundred four million, one hundred forty-one thousand, forty-five".