2041005404 has 12 divisors (see below), whose sum is σ = 3686977728. Its totient is φ = 987583200.

The previous prime is 2041005377. The next prime is 2041005481. The reversal of 2041005404 is 4045001402.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 8229737 + ... + 8229984.

It is an arithmetic number, because the mean of its divisors is an integer number (307248144).

Almost surely, 2^2041005404 is an apocalyptic number.

It is an amenable number.

2041005404 is a deficient number, since it is larger than the sum of its proper divisors (1645972324).

2041005404 is a wasteful number, since it uses less digits than its factorization.

2041005404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16459756 (or 16459754 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2041005404 is about 45177.4878008948. The cubic root of 2041005404 is about 1268.4734596104.

Adding to 2041005404 its reverse (4045001402), we get a palindrome (6086006806).

The spelling of 2041005404 in words is "two billion, forty-one million, five thousand, four hundred four".