768619164162 has 32 divisors (see below), whose sum is σ = 1584762165504. Its totient is φ = 248365353600.

The previous prime is 768619164149. The next prime is 768619164163. The reversal of 768619164162 is 261461916867.

It is not an unprimeable number, because it can be changed into a prime (768619164163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9911914 + ... + 9989157.

It is an arithmetic number, because the mean of its divisors is an integer number (49523817672).

Almost surely, 2^768619164162 is an apocalyptic number.

768619164162 is an abundant number, since it is smaller than the sum of its proper divisors (816143001342).

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

768619164162 is a wasteful number, since it uses less digits than its factorization.

768619164162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19901274.

The product of its digits is 5225472, while the sum is 57.

The spelling of 768619164162 in words is "seven hundred sixty-eight billion, six hundred nineteen million, one hundred sixty-four thousand, one hundred sixty-two".