6845123350170 has 48 divisors (see below), whose sum is σ = 20339795099520. Its totient is φ = 1564599622752.

The previous prime is 6845123350081. The next prime is 6845123350207. The reversal of 6845123350170 is 710533215486.

It is a happy number.

6845123350170 is a `hidden beast` number, since 6 + 8 + 4 + 5 + 123 + 350 + 170 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5432636950 + ... + 5432638209.

It is an arithmetic number, because the mean of its divisors is an integer number (423745731240).

Almost surely, 2^{6845123350170} is an apocalyptic number.

6845123350170 is an abundant number, since it is smaller than the sum of its proper divisors (13494671749350).

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

6845123350170 is a wasteful number, since it uses less digits than its factorization.

6845123350170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10865275179 (or 10865275176 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 6845123350170 in words is "six trillion, eight hundred forty-five billion, one hundred twenty-three million, three hundred fifty thousand, one hundred seventy".