6660882494910 has 384 divisors, whose sum is σ = 21114770227200. Its totient is φ = 1422951079680.

The previous prime is 6660882494887. The next prime is 6660882494923. The reversal of 6660882494910 is 194942880666.

It is a super-3 number, since 3×6660882494910³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1731446607 + ... + 1731450453.

It is an arithmetic number, because the mean of its divisors is an integer number (54986380800).

Almost surely, 2^{6660882494910} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6660882494910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10557385113600).

6660882494910 is an abundant number, since it is smaller than the sum of its proper divisors (14453887732290).

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

6660882494910 is a wasteful number, since it uses less digits than its factorization.

6660882494910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796 (or 5793 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 63.

The spelling of 6660882494910 in words is "six trillion, six hundred sixty billion, eight hundred eighty-two million, four hundred ninety-four thousand, nine hundred ten".