104540586243 has 8 divisors (see below), whose sum is σ = 139469496000. Its totient is φ = 69652700328.

The previous prime is 104540586197. The next prime is 104540586257. The reversal of 104540586243 is 342685045401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104540586243 - 2¹⁷ = 104540455171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104540586195 and 104540586204.

It is not an unprimeable number, because it can be changed into a prime (104540586343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10250013 + ... + 10260206.

It is an arithmetic number, because the mean of its divisors is an integer number (17433687000).

Almost surely, 2^104540586243 is an apocalyptic number.

104540586243 is a deficient number, since it is larger than the sum of its proper divisors (34928909757).

104540586243 is a wasteful number, since it uses less digits than its factorization.

104540586243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20511921.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 104540586243 in words is "one hundred four billion, five hundred forty million, five hundred eighty-six thousand, two hundred forty-three".