768025080816 has 40 divisors (see below), whose sum is σ = 2267502620544. Its totient is φ = 219435737280.

The previous prime is 768025080799. The next prime is 768025080847. The reversal of 768025080816 is 618080520867.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1142894130 + ... + 1142894801.

Almost surely, 2^768025080816 is an apocalyptic number.

It is an amenable number.

768025080816 is an abundant number, since it is smaller than the sum of its proper divisors (1499477539728).

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

768025080816 is a wasteful number, since it uses less digits than its factorization.

768025080816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285788949 (or 2285788943 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 768025080816 in words is "seven hundred sixty-eight billion, twenty-five million, eighty thousand, eight hundred sixteen".