9840382669362 has 64 divisors (see below), whose sum is σ = 22816449884160. Its totient is φ = 2771073742464.

The previous prime is 9840382669331. The next prime is 9840382669391. The reversal of 9840382669362 is 2639662830489.

It is a happy number.

It is a super-2 number, since 2×9840382669362² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9840382669293 and 9840382669302.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3235189 + ... + 5490647.

It is an arithmetic number, because the mean of its divisors is an integer number (356507029440).

Almost surely, 2^{9840382669362} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9840382669362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11408224942080).

9840382669362 is an abundant number, since it is smaller than the sum of its proper divisors (12976067214798).

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

9840382669362 is a wasteful number, since it uses less digits than its factorization.

9840382669362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256967.

The product of its (nonzero) digits is 161243136, while the sum is 66.

The spelling of 9840382669362 in words is "nine trillion, eight hundred forty billion, three hundred eighty-two million, six hundred sixty-nine thousand, three hundred sixty-two".