104705223345 has 128 divisors (see below), whose sum is σ = 208147968000. Its totient is φ = 49665014784.

The previous prime is 104705223247. The next prime is 104705223349. The reversal of 104705223345 is 543322507401.

It is not a de Polignac number, because 104705223345 - 2¹⁷ = 104705092273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104705223349) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4369206 + ... + 4393104.

It is an arithmetic number, because the mean of its divisors is an integer number (1626156000).

Almost surely, 2^104705223345 is an apocalyptic number.

104705223345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104705223345 is a deficient number, since it is larger than the sum of its proper divisors (103442744655).

104705223345 is a wasteful number, since it uses less digits than its factorization.

104705223345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24036 (or 24030 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 104705223345 in words is "one hundred four billion, seven hundred five million, two hundred twenty-three thousand, three hundred forty-five".