840011110048 has 96 divisors (see below), whose sum is σ = 1883496125952. Its totient is φ = 365039558400.

The previous prime is 840011110033. The next prime is 840011110051.

840011110048 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 840011109998 and 840011110025.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16839063 + ... + 16888873.

It is an arithmetic number, because the mean of its divisors is an integer number (19619751312).

Almost surely, 2^840011110048 is an apocalyptic number.

840011110048 is a gapful number since it is divisible by the number (88) 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 840011110048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941748062976).

840011110048 is an abundant number, since it is smaller than the sum of its proper divisors (1043485015904).

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

840011110048 is a wasteful number, since it uses less digits than its factorization.

840011110048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51938 (or 51930 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 28.

It can be divided in two parts, 840011 and 110048, that added together give a palindrome (950059).

The spelling of 840011110048 in words is "eight hundred forty billion, eleven million, one hundred ten thousand, forty-eight".