1011441204 has 72 divisors (see below), whose sum is σ = 2589841800. Its totient is φ = 332808192.

The previous prime is 1011441199. The next prime is 1011441217. The reversal of 1011441204 is 4021441101.

1011441204 is a `hidden beast` number, since 10 + 11 + 441 + 204 = 666.

1011441204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 90440100 + 921001104 = 9510^2 + 30348^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1034764 + ... + 1035740.

It is an arithmetic number, because the mean of its divisors is an integer number (35970025).

Almost surely, 2^1011441204 is an apocalyptic number.

It is an amenable number.

1011441204 is an abundant number, since it is smaller than the sum of its proper divisors (1578400596).

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

1011441204 is a wasteful number, since it uses less digits than its factorization.

1011441204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1011441204 is about 31803.1634275586. The cubic root of 1011441204 is about 1003.7992818438.

Adding to 1011441204 its reverse (4021441101), we get a palindrome (5032882305).

The spelling of 1011441204 in words is "one billion, eleven million, four hundred forty-one thousand, two hundred four".