104044330341221 has 4 divisors (see below), whose sum is σ = 104667350283552. Its totient is φ = 103421310398892.

The previous prime is 104044330341209. The next prime is 104044330341241. The reversal of 104044330341221 is 122143033440401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104044330341221 - 2⁶ = 104044330341157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104044330341241) 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, 311509970915 + ... + 311509971248.

It is an arithmetic number, because the mean of its divisors is an integer number (26166837570888).

Almost surely, 2^{104044330341221} is an apocalyptic number.

It is an amenable number.

104044330341221 is a deficient number, since it is larger than the sum of its proper divisors (623019942331).

104044330341221 is an equidigital number, since it uses as much as digits as its factorization.

104044330341221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623019942330.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 104044330341221 its reverse (122143033440401), we get a palindrome (226187363781622).

The spelling of 104044330341221 in words is "one hundred four trillion, forty-four billion, three hundred thirty million, three hundred forty-one thousand, two hundred twenty-one".