7668081792000 has 2112 divisors, whose sum is σ = 32711041658880. Its totient is φ = 1691246592000.

The previous prime is 7668081791977. The next prime is 7668081792067. The reversal of 7668081792000 is 2971808667.

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 191 ways as a sum of consecutive naturals, for example, 33780095887 + ... + 33780096113.

Almost surely, 2^{7668081792000} is an apocalyptic number.

7668081792000 is a gapful number since it is divisible by the number (70) 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 7668081792000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16355520829440).

7668081792000 is an abundant number, since it is smaller than the sum of its proper divisors (25042959866880).

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

7668081792000 is a wasteful number, since it uses less digits than its factorization.

7668081792000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 7668081792000 in words is "seven trillion, six hundred sixty-eight billion, eighty-one million, seven hundred ninety-two thousand".