76363673128 has 16 divisors (see below), whose sum is σ = 143184852000. Its totient is φ = 38181045936.

The previous prime is 76363673119. The next prime is 76363673131. The reversal of 76363673128 is 82137636367.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614653 + ... + 728371.

It is an arithmetic number, because the mean of its divisors is an integer number (8949053250).

Almost surely, 2^76363673128 is an apocalyptic number.

It is an amenable number.

76363673128 is a deficient number, since it is larger than the sum of its proper divisors (66821178872).

76363673128 is a wasteful number, since it uses less digits than its factorization.

76363673128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197664 (or 197660 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 52.

The spelling of 76363673128 in words is "seventy-six billion, three hundred sixty-three million, six hundred seventy-three thousand, one hundred twenty-eight".