1004441250005 has 4 divisors (see below), whose sum is σ = 1205329500012. Its totient is φ = 803553000000.

The previous prime is 1004441249957. The next prime is 1004441250019. The reversal of 1004441250005 is 5000521444001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 281194757284 + 723246492721 = 530278^2 + 850439^2 .

It is not a de Polignac number, because 1004441250005 - 2³⁶ = 935721773269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100444124996 + ... + 100444125005.

It is an arithmetic number, because the mean of its divisors is an integer number (301332375003).

Almost surely, 2^{1004441250005} is an apocalyptic number.

It is an amenable number.

1004441250005 is a deficient number, since it is larger than the sum of its proper divisors (200888250007).

1004441250005 is an equidigital number, since it uses as much as digits as its factorization.

1004441250005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200888250006.

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 1004441250005 its reverse (5000521444001), we get a palindrome (6004962694006).

The spelling of 1004441250005 in words is "one trillion, four billion, four hundred forty-one million, two hundred fifty thousand, five".