671403846113 has 32 divisors (see below), whose sum is σ = 954492698880. Its totient is φ = 454520309760.

The previous prime is 671403846107. The next prime is 671403846121. The reversal of 671403846113 is 311648304176.

It is not a de Polignac number, because 671403846113 - 2¹⁰ = 671403845089 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (671403846103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19710428 + ... + 19744461.

It is an arithmetic number, because the mean of its divisors is an integer number (29827896840).

Almost surely, 2^671403846113 is an apocalyptic number.

It is an amenable number.

671403846113 is a deficient number, since it is larger than the sum of its proper divisors (283088852767).

671403846113 is a wasteful number, since it uses less digits than its factorization.

671403846113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39454937.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 671403846113 in words is "six hundred seventy-one billion, four hundred three million, eight hundred forty-six thousand, one hundred thirteen".