1004411011 has 4 divisors (see below), whose sum is σ = 1004508000. Its totient is φ = 1004314024.

The previous prime is 1004410999. The next prime is 1004411039. The reversal of 1004411011 is 1101144001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1004411011 - 2¹¹ = 1004408963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004410982 and 1004411000.

It is not an unprimeable number, because it can be changed into a prime (1004411711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30811 + ... + 54388.

It is an arithmetic number, because the mean of its divisors is an integer number (251127000).

Almost surely, 2^1004411011 is an apocalyptic number.

1004411011 is a deficient number, since it is larger than the sum of its proper divisors (96989).

1004411011 is an equidigital number, since it uses as much as digits as its factorization.

1004411011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96988.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1004411011 is about 31692.4440679478. Note that the first 3 decimals coincide. The cubic root of 1004411011 is about 1001.4681803914.

Adding to 1004411011 its reverse (1101144001), we get a palindrome (2105555012).

The spelling of 1004411011 in words is "one billion, four million, four hundred eleven thousand, eleven".