104421444441311 has 4 divisors (see below), whose sum is σ = 104421466445712. Its totient is φ = 104421422436912.

The previous prime is 104421444441269. The next prime is 104421444441313. The reversal of 104421444441311 is 113144444124401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 104421444441311 - 2¹⁸ = 104421444179167 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 (104421444441313) 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, 615326 + ... + 14464491.

It is an arithmetic number, because the mean of its divisors is an integer number (26105366611428).

Almost surely, 2^{104421444441311} is an apocalyptic number.

104421444441311 is a deficient number, since it is larger than the sum of its proper divisors (22004401).

104421444441311 is an equidigital number, since it uses as much as digits as its factorization.

104421444441311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22004400.

The product of its (nonzero) digits is 98304, while the sum is 38.

Adding to 104421444441311 its reverse (113144444124401), we get a palindrome (217565888565712).

The spelling of 104421444441311 in words is "one hundred four trillion, four hundred twenty-one billion, four hundred forty-four million, four hundred forty-one thousand, three hundred eleven".