848418638463 has 12 divisors (see below), whose sum is σ = 1336902097128. Its totient is φ = 514193114160.

The previous prime is 848418638437. The next prime is 848418638479. The reversal of 848418638463 is 364836814848.

848418638463 is a `hidden beast` number, since 8 + 484 + 1 + 86 + 38 + 46 + 3 = 666.

848418638463 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 848418638463 - 2¹² = 848418634367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 848418638463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848418638413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4284942520 + ... + 4284942717.

It is an arithmetic number, because the mean of its divisors is an integer number (111408508094).

Almost surely, 2^848418638463 is an apocalyptic number.

848418638463 is a deficient number, since it is larger than the sum of its proper divisors (488483458665).

848418638463 is a wasteful number, since it uses less digits than its factorization.

848418638463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8569885254 (or 8569885251 counting only the distinct ones).

The product of its digits is 84934656, while the sum is 63.

The spelling of 848418638463 in words is "eight hundred forty-eight billion, four hundred eighteen million, six hundred thirty-eight thousand, four hundred sixty-three".