1831678845068 has 12 divisors (see below), whose sum is σ = 3206698491360. Its totient is φ = 915479276112.

The previous prime is 1831678845001. The next prime is 1831678845071. The reversal of 1831678845068 is 8605488761381.

It is a junction number, because it is equal to n+sod(n) for n = 1831678844995 and 1831678845013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90025163 + ... + 90045506.

It is an arithmetic number, because the mean of its divisors is an integer number (267224874280).

Almost surely, 2^{1831678845068} is an apocalyptic number.

It is an amenable number.

1831678845068 is a deficient number, since it is larger than the sum of its proper divisors (1375019646292).

1831678845068 is a wasteful number, since it uses less digits than its factorization.

1831678845068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180073216 (or 180073214 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 65.

The spelling of 1831678845068 in words is "one trillion, eight hundred thirty-one billion, six hundred seventy-eight million, eight hundred forty-five thousand, sixty-eight".