7885488796416 has 1620 divisors, whose sum is σ = 31049391320640. Its totient is φ = 1981150617600.

The previous prime is 7885488796391. The next prime is 7885488796433. The reversal of 7885488796416 is 6146978845887.

It is a happy number.

7885488796416 is a `hidden beast` number, since 7 + 8 + 8 + 5 + 488 + 7 + 96 + 41 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 3811255030 + ... + 3811257098.

Almost surely, 2^{7885488796416} 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 7885488796416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15524695660320).

7885488796416 is an abundant number, since it is smaller than the sum of its proper divisors (23163902524224).

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

7885488796416 is a wasteful number, since it uses less digits than its factorization.

7885488796416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2123 counting only the distinct ones).

The product of its digits is 5202247680, while the sum is 81.

The spelling of 7885488796416 in words is "seven trillion, eight hundred eighty-five billion, four hundred eighty-eight million, seven hundred ninety-six thousand, four hundred sixteen".