848471859840 has 256 divisors, whose sum is σ = 2954775853440. Its totient is φ = 205382860800.

The previous prime is 848471859821. The next prime is 848471859869. The reversal of 848471859840 is 48958174848.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14268570 + ... + 14327910.

Almost surely, 2^848471859840 is an apocalyptic number.

848471859840 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 848471859840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1477387926720).

848471859840 is an abundant number, since it is smaller than the sum of its proper divisors (2106303993600).

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

848471859840 is a wasteful number, since it uses less digits than its factorization.

848471859840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60051 (or 60039 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 66.

The spelling of 848471859840 in words is "eight hundred forty-eight billion, four hundred seventy-one million, eight hundred fifty-nine thousand, eight hundred forty".