1004541043 has 4 divisors (see below), whose sum is σ = 1095862968. Its totient is φ = 913219120.

The previous prime is 1004540993. The next prime is 1004541047. The reversal of 1004541043 is 3401454001.

1004541043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1004541043 - 2⁹ = 1004540531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004541047) 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, 45660946 + ... + 45660967.

It is an arithmetic number, because the mean of its divisors is an integer number (273965742).

Almost surely, 2^1004541043 is an apocalyptic number.

1004541043 is a deficient number, since it is larger than the sum of its proper divisors (91321925).

1004541043 is an equidigital number, since it uses as much as digits as its factorization.

1004541043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91321924.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1004541043 is about 31694.4954684563. The cubic root of 1004541043 is about 1001.5113955327.

Adding to 1004541043 its reverse (3401454001), we get a palindrome (4405995044).

The spelling of 1004541043 in words is "one billion, four million, five hundred forty-one thousand, forty-three".