104445214052345 has 8 divisors (see below), whose sum is σ = 125786727105864. Its totient is φ = 83254524413184.

The previous prime is 104445214052341. The next prime is 104445214052351. The reversal of 104445214052345 is 543250412544401.

It can be written as a sum of positive squares in 4 ways, for example, as 24389730451216 + 80055483601129 = 4938596^2 + 8947373^2 .

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 104445214052345 - 2² = 104445214052341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104445214052296 and 104445214052305.

It is not an unprimeable number, because it can be changed into a prime (104445214052341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37705852064 + ... + 37705854833.

It is an arithmetic number, because the mean of its divisors is an integer number (15723340888233).

Almost surely, 2^{104445214052345} is an apocalyptic number.

It is an amenable number.

104445214052345 is a deficient number, since it is larger than the sum of its proper divisors (21341513053519).

104445214052345 is an equidigital number, since it uses as much as digits as its factorization.

104445214052345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75411707179.

The product of its (nonzero) digits is 1536000, while the sum is 44.

Adding to 104445214052345 its reverse (543250412544401), we get a palindrome (647695626596746).

The spelling of 104445214052345 in words is "one hundred four trillion, four hundred forty-five billion, two hundred fourteen million, fifty-two thousand, three hundred forty-five".