7716768427008 has 264 divisors, whose sum is σ = 22370440498848. Its totient is φ = 2562069823488.

The previous prime is 7716768427001. The next prime is 7716768427009. The reversal of 7716768427008 is 8007248676177.

It is not an unprimeable number, because it can be changed into a prime (7716768427001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2930788060 + ... + 2930790692.

Almost surely, 2^{7716768427008} 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 7716768427008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11185220249424).

7716768427008 is an abundant number, since it is smaller than the sum of its proper divisors (14653672071840).

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

7716768427008 is a wasteful number, since it uses less digits than its factorization.

7716768427008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3799 (or 3778 counting only the distinct ones).

The product of its (nonzero) digits is 44255232, while the sum is 63.

The spelling of 7716768427008 in words is "seven trillion, seven hundred sixteen billion, seven hundred sixty-eight million, four hundred twenty-seven thousand, eight".