1004013441 has 16 divisors (see below), whose sum is σ = 1488331200. Its totient is φ = 668935584.

The previous prime is 1004013383. The next prime is 1004013467. The reversal of 1004013441 is 1443104001.

It is not a de Polignac number, because 1004013441 - 2⁶ = 1004013377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1004013041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37845 + ... + 58653.

It is an arithmetic number, because the mean of its divisors is an integer number (93020700).

Almost surely, 2^1004013441 is an apocalyptic number.

It is an amenable number.

1004013441 is a deficient number, since it is larger than the sum of its proper divisors (484317759).

1004013441 is a wasteful number, since it uses less digits than its factorization.

1004013441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22605 (or 22599 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1004013441 is about 31686.1711318992. The cubic root of 1004013441 is about 1001.3360279012.

Adding to 1004013441 its reverse (1443104001), we get a palindrome (2447117442).

The spelling of 1004013441 in words is "one billion, four million, thirteen thousand, four hundred forty-one".