104441345135 has 4 divisors (see below), whose sum is σ = 125329614168. Its totient is φ = 83553076104.

The previous prime is 104441345123. The next prime is 104441345161. The reversal of 104441345135 is 531543144401.

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 104441345135 - 2⁸ = 104441344879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104441345095 and 104441345104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10444134509 + ... + 10444134518.

It is an arithmetic number, because the mean of its divisors is an integer number (31332403542).

Almost surely, 2^104441345135 is an apocalyptic number.

104441345135 is a deficient number, since it is larger than the sum of its proper divisors (20888269033).

104441345135 is an equidigital number, since it uses as much as digits as its factorization.

104441345135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20888269032.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 104441345135 its reverse (531543144401), we get a palindrome (635984489536).

The spelling of 104441345135 in words is "one hundred four billion, four hundred forty-one million, three hundred forty-five thousand, one hundred thirty-five".