1004204241121 has 8 divisors (see below), whose sum is σ = 1064933865864. Its totient is φ = 943658926080.

The previous prime is 1004204241109. The next prime is 1004204241203. The reversal of 1004204241121 is 1211424024001.

It can be written as a sum of positive squares in 4 ways, for example, as 223313898721 + 780890342400 = 472561^2 + 883680^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1004204241121 - 2¹⁵ = 1004204208353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004204241092 and 1004204241101.

It is not an unprimeable number, because it can be changed into a prime (1004204241221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46066200 + ... + 46087993.

It is an arithmetic number, because the mean of its divisors is an integer number (133116733233).

Almost surely, 2^{1004204241121} is an apocalyptic number.

It is an amenable number.

1004204241121 is a deficient number, since it is larger than the sum of its proper divisors (60729624743).

1004204241121 is an equidigital number, since it uses as much as digits as its factorization.

1004204241121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92154851.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1004204241121 its reverse (1211424024001), we get a palindrome (2215628265122).

The spelling of 1004204241121 in words is "one trillion, four billion, two hundred four million, two hundred forty-one thousand, one hundred twenty-one".