76561332841296 has 100 divisors (see below), whose sum is σ = 221607129525012. Its totient is φ = 25518553196544.

The previous prime is 76561332841277. The next prime is 76561332841297. The reversal of 76561332841296 is 69214823316567.

76561332841296 is a `hidden beast` number, since 7 + 6 + 5 + 6 + 1 + 332 + 8 + 4 + 1 + 296 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47624077040400 + 28937255800896 = 6901020^2 + 5379336^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76561332841297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15361966 + ... + 19725938.

Almost surely, 2^{76561332841296} is an apocalyptic number.

It is an amenable number.

76561332841296 is an abundant number, since it is smaller than the sum of its proper divisors (145045796683716).

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

76561332841296 is a wasteful number, since it uses less digits than its factorization.

76561332841296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377530 (or 4377515 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 63.

The spelling of 76561332841296 in words is "seventy-six trillion, five hundred sixty-one billion, three hundred thirty-two million, eight hundred forty-one thousand, two hundred ninety-six".