1004401343041 has 4 divisors (see below), whose sum is σ = 1008135177300. Its totient is φ = 1000667508784.

The previous prime is 1004401343021. The next prime is 1004401343047. The reversal of 1004401343041 is 1403431044001.

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 426807423025 + 577593920016 = 653305^2 + 759996^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004401343041 - 2⁷ = 1004401342913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004401342997 and 1004401343015.

It is not an unprimeable number, because it can be changed into a prime (1004401343047) 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, 1866916726 + ... + 1866917263.

It is an arithmetic number, because the mean of its divisors is an integer number (252033794325).

Almost surely, 2^{1004401343041} is an apocalyptic number.

It is an amenable number.

1004401343041 is a deficient number, since it is larger than the sum of its proper divisors (3733834259).

1004401343041 is an equidigital number, since it uses as much as digits as its factorization.

1004401343041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3733834258.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1004401343041 its reverse (1403431044001), we get a palindrome (2407832387042).

The spelling of 1004401343041 in words is "one trillion, four billion, four hundred one million, three hundred forty-three thousand, forty-one".