2042603466 has 8 divisors (see below), whose sum is σ = 4085206944. Its totient is φ = 680867820.

The previous prime is 2042603447. The next prime is 2042603513. The reversal of 2042603466 is 6643062402.

It is a sphenic number, since it is the product of 3 distinct primes.

2042603466 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon 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, 170216950 + ... + 170216961.

It is an arithmetic number, because the mean of its divisors is an integer number (510650868).

Almost surely, 2^2042603466 is an apocalyptic number.

2042603466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2042603466 is a wasteful number, since it uses less digits than its factorization.

2042603466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340433916.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 2042603466 is about 45195.1708260960. The cubic root of 2042603466 is about 1268.8044354458.

Adding to 2042603466 its reverse (6643062402), we get a palindrome (8685665868).

The spelling of 2042603466 in words is "two billion, forty-two million, six hundred three thousand, four hundred sixty-six".