10084840820 has 24 divisors (see below), whose sum is σ = 22098956544. Its totient is φ = 3858547616.

The previous prime is 10084840817. The next prime is 10084840853. The reversal of 10084840820 is 2804848001.

10084840820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10961324 + ... + 10962243.

It is an arithmetic number, because the mean of its divisors is an integer number (920789856).

Almost surely, 2^10084840820 is an apocalyptic number.

10084840820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10084840820 is an abundant number, since it is smaller than the sum of its proper divisors (12014115724).

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

10084840820 is a wasteful number, since it uses less digits than its factorization.

10084840820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21923599 (or 21923597 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

The spelling of 10084840820 in words is "ten billion, eighty-four million, eight hundred forty thousand, eight hundred twenty".