76664192102 has 16 divisors (see below), whose sum is σ = 115205972112. Its totient is φ = 38262266880.

The previous prime is 76664192057. The next prime is 76664192117. The reversal of 76664192102 is 20129146667.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2499077 + ... + 2529567.

It is an arithmetic number, because the mean of its divisors is an integer number (7200373257).

Almost surely, 2^76664192102 is an apocalyptic number.

76664192102 is a deficient number, since it is larger than the sum of its proper divisors (38541780010).

76664192102 is a wasteful number, since it uses less digits than its factorization.

76664192102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32743.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 76664192102 in words is "seventy-six billion, six hundred sixty-four million, one hundred ninety-two thousand, one hundred two".