104443330442041 has 4 divisors (see below), whose sum is σ = 104443359229300. Its totient is φ = 104443301654784.

The previous prime is 104443330441949. The next prime is 104443330442131. The reversal of 104443330442041 is 140244033344401.

It is a happy number.

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 20159381606400 + 84283948835641 = 4489920^2 + 9180629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104443330442041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104443330446041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8006796 + ... + 16522573.

It is an arithmetic number, because the mean of its divisors is an integer number (26110839807325).

Almost surely, 2^{104443330442041} is an apocalyptic number.

It is an amenable number.

104443330442041 is a deficient number, since it is larger than the sum of its proper divisors (28787259).

104443330442041 is an equidigital number, since it uses as much as digits as its factorization.

104443330442041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28787258.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 104443330442041 its reverse (140244033344401), we get a palindrome (244687363786442).

The spelling of 104443330442041 in words is "one hundred four trillion, four hundred forty-three billion, three hundred thirty million, four hundred forty-two thousand, forty-one".