1004011420325 has 6 divisors (see below), whose sum is σ = 1244974161234. Its totient is φ = 803209136240.

The previous prime is 1004011420297. The next prime is 1004011420333. The reversal of 1004011420325 is 5230241104001.

It can be written as a sum of positive squares in 3 ways, for example, as 87124738561 + 916886681764 = 295169^2 + 957542^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1004011420325 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1004011420325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20080228382 + ... + 20080228431.

It is an arithmetic number, because the mean of its divisors is an integer number (207495693539).

Almost surely, 2^{1004011420325} is an apocalyptic number.

It is an amenable number.

1004011420325 is a deficient number, since it is larger than the sum of its proper divisors (240962740909).

1004011420325 is an equidigital number, since it uses as much as digits as its factorization.

1004011420325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40160456823 (or 40160456818 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1004011420325 its reverse (5230241104001), we get a palindrome (6234252524326).

The spelling of 1004011420325 in words is "one trillion, four billion, eleven million, four hundred twenty thousand, three hundred twenty-five".