76448427696 has 80 divisors (see below), whose sum is σ = 219507503200. Its totient is φ = 25474424832.

The previous prime is 76448427667. The next prime is 76448427733. The reversal of 76448427696 is 69672484467.

76448427696 is a `hidden beast` number, since 7 + 64 + 484 + 2 + 7 + 6 + 96 = 666.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1362240 + ... + 1417248.

It is an arithmetic number, because the mean of its divisors is an integer number (2743843790).

Almost surely, 2^76448427696 is an apocalyptic number.

It is an amenable number.

76448427696 is an abundant number, since it is smaller than the sum of its proper divisors (143059075504).

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

76448427696 is a wasteful number, since it uses less digits than its factorization.

76448427696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58243 (or 58231 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 63.

The spelling of 76448427696 in words is "seventy-six billion, four hundred forty-eight million, four hundred twenty-seven thousand, six hundred ninety-six".