104454234245 has 4 divisors (see below), whose sum is σ = 125345081100. Its totient is φ = 83563387392.

The previous prime is 104454234211. The next prime is 104454234271. The reversal of 104454234245 is 542432454401.

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 19021374724 + 85432859521 = 137918^2 + 292289^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104454234245 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104454234199 and 104454234208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10445423420 + ... + 10445423429.

It is an arithmetic number, because the mean of its divisors is an integer number (31336270275).

Almost surely, 2^104454234245 is an apocalyptic number.

It is an amenable number.

104454234245 is a deficient number, since it is larger than the sum of its proper divisors (20890846855).

104454234245 is an equidigital number, since it uses as much as digits as its factorization.

104454234245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20890846854.

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 104454234245 its reverse (542432454401), we get a palindrome (646886688646).

The spelling of 104454234245 in words is "one hundred four billion, four hundred fifty-four million, two hundred thirty-four thousand, two hundred forty-five".