768276808148 has 12 divisors (see below), whose sum is σ = 1345463655060. Its totient is φ = 383858620992.

The previous prime is 768276808147. The next prime is 768276808241. The reversal of 768276808148 is 841808672867.

768276808148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 544602672784 + 223674135364 = 737972^2 + 472942^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768276808147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69939593 + ... + 69950576.

It is an arithmetic number, because the mean of its divisors is an integer number (112121971255).

Almost surely, 2^768276808148 is an apocalyptic number.

It is an amenable number.

768276808148 is a deficient number, since it is larger than the sum of its proper divisors (577186846912).

768276808148 is a wasteful number, since it uses less digits than its factorization.

768276808148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139891546 (or 139891544 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 65.

The spelling of 768276808148 in words is "seven hundred sixty-eight billion, two hundred seventy-six million, eight hundred eight thousand, one hundred forty-eight".