104278559812290 has 96 divisors (see below), whose sum is σ = 272321011609920. Its totient is φ = 27684883168128.

The previous prime is 104278559812213. The next prime is 104278559812333. The reversal of 104278559812290 is 92218955872401.

104278559812290 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 7 + 8 + 5 + 598 + 12 + 29 + 0 = 666.

104278559812290 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 486350649 + ... + 486565011.

It is an arithmetic number, because the mean of its divisors is an integer number (2836677204270).

Almost surely, 2^{104278559812290} is an apocalyptic number.

104278559812290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104278559812290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136160505804960).

104278559812290 is an abundant number, since it is smaller than the sum of its proper divisors (168042451797630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104278559812290 is a wasteful number, since it uses less digits than its factorization.

104278559812290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238208 (or 238205 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 63.

The spelling of 104278559812290 in words is "one hundred four trillion, two hundred seventy-eight billion, five hundred fifty-nine million, eight hundred twelve thousand, two hundred ninety".