104812145346 has 8 divisors (see below), whose sum is σ = 209624290704. Its totient is φ = 34937381780.

The previous prime is 104812145311. The next prime is 104812145353. The reversal of 104812145346 is 643541218401.

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

104812145346 is an admirable 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, 8734345440 + ... + 8734345451.

It is an arithmetic number, because the mean of its divisors is an integer number (26203036338).

Almost surely, 2^104812145346 is an apocalyptic number.

104812145346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

104812145346 is a wasteful number, since it uses less digits than its factorization.

104812145346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17468690896.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 104812145346 in words is "one hundred four billion, eight hundred twelve million, one hundred forty-five thousand, three hundred forty-six".