848762514138 has 384 divisors, whose sum is σ = 2392743628800. Its totient is φ = 197412526080.

The previous prime is 848762514137. The next prime is 848762514157. The reversal of 848762514138 is 831415267848.

It is not an unprimeable number, because it can be changed into a prime (848762514137) 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 191 ways as a sum of consecutive naturals, for example, 251632620 + ... + 251635992.

It is an arithmetic number, because the mean of its divisors is an integer number (6231103200).

Almost surely, 2^848762514138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 848762514138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1196371814400).

848762514138 is an abundant number, since it is smaller than the sum of its proper divisors (1543981114662).

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

848762514138 is a wasteful number, since it uses less digits than its factorization.

848762514138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642 (or 3635 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 57.

The spelling of 848762514138 in words is "eight hundred forty-eight billion, seven hundred sixty-two million, five hundred fourteen thousand, one hundred thirty-eight".