76561042655312 has 40 divisors (see below), whose sum is σ = 151482383971200. Its totient is φ = 37474244014592.

The previous prime is 76561042655297. The next prime is 76561042655353. The reversal of 76561042655312 is 21355624016567.

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, 169445513 + ... + 169896744.

It is an arithmetic number, because the mean of its divisors is an integer number (3787059599280).

Almost surely, 2^{76561042655312} is an apocalyptic number.

It is an amenable number.

76561042655312 is a deficient number, since it is larger than the sum of its proper divisors (74921341315888).

76561042655312 is a wasteful number, since it uses less digits than its factorization.

76561042655312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339342563 (or 339342557 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 53.

The spelling of 76561042655312 in words is "seventy-six trillion, five hundred sixty-one billion, forty-two million, six hundred fifty-five thousand, three hundred twelve".