4142810285 has 4 divisors (see below), whose sum is σ = 4971372348. Its totient is φ = 3314248224.

The previous prime is 4142810281. The next prime is 4142810327. The reversal of 4142810285 is 5820182414.

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 628454761 + 3514355524 = 25069^2 + 59282^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142810285 - 2² = 4142810281 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142810281) 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 3 ways as a sum of consecutive naturals, for example, 414281024 + ... + 414281033.

It is an arithmetic number, because the mean of its divisors is an integer number (1242843087).

Almost surely, 2^4142810285 is an apocalyptic number.

It is an amenable number.

4142810285 is a deficient number, since it is larger than the sum of its proper divisors (828562063).

4142810285 is an equidigital number, since it uses as much as digits as its factorization.

4142810285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828562062.

The product of its (nonzero) digits is 20480, while the sum is 35.

The square root of 4142810285 is about 64364.6664327564. Note that the first 3 decimals coincide. The cubic root of 4142810285 is about 1606.0720166762.

Adding to 4142810285 its reverse (5820182414), we get a palindrome (9962992699).

The spelling of 4142810285 in words is "four billion, one hundred forty-two million, eight hundred ten thousand, two hundred eighty-five".