10650656049984 has 336 divisors, whose sum is σ = 33953937151680. Its totient is φ = 3299900497920.

The previous prime is 10650656049947. The next prime is 10650656049997. The reversal of 10650656049984 is 48994065605601.

10650656049984 is a `hidden beast` number, since 1 + 0 + 6 + 5 + 0 + 6 + 5 + 60 + 499 + 84 = 666.

It is a super-2 number, since 2×10650656049984² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 15320824 + ... + 16000904.

It is an arithmetic number, because the mean of its divisors is an integer number (101053384380).

Almost surely, 2^{10650656049984} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10650656049984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16976968575840).

10650656049984 is an abundant number, since it is smaller than the sum of its proper divisors (23303281101696).

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

10650656049984 is an equidigital number, since it uses as much as digits as its factorization.

10650656049984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680180 (or 680158 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 63.

The spelling of 10650656049984 in words is "ten trillion, six hundred fifty billion, six hundred fifty-six million, forty-nine thousand, nine hundred eighty-four".