1848396664768 has 56 divisors (see below), whose sum is σ = 3685530073680. Its totient is φ = 919763220480.

The previous prime is 1848396664747. The next prime is 1848396664771. The reversal of 1848396664768 is 8674666938481.

It is a junction number, because it is equal to n+sod(n) for n = 1848396664694 and 1848396664703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30225903 + ... + 30286993.

It is an arithmetic number, because the mean of its divisors is an integer number (65813037030).

Almost surely, 2^{1848396664768} is an apocalyptic number.

It is an amenable number.

1848396664768 is a deficient number, since it is larger than the sum of its proper divisors (1837133408912).

1848396664768 is a wasteful number, since it uses less digits than its factorization.

1848396664768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63365 (or 63355 counting only the distinct ones).

The product of its digits is 2006581248, while the sum is 76.

The spelling of 1848396664768 in words is "one trillion, eight hundred forty-eight billion, three hundred ninety-six million, six hundred sixty-four thousand, seven hundred sixty-eight".