76068868142 has 8 divisors (see below), whose sum is σ = 114605960616. Its totient is φ = 37866881272.

The previous prime is 76068868123. The next prime is 76068868153. The reversal of 76068868142 is 24186886067.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83775833 + ... + 83776740.

It is an arithmetic number, because the mean of its divisors is an integer number (14325745077).

Almost surely, 2^76068868142 is an apocalyptic number.

76068868142 is a deficient number, since it is larger than the sum of its proper divisors (38537092474).

76068868142 is a wasteful number, since it uses less digits than its factorization.

76068868142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167552802.

The product of its (nonzero) digits is 6193152, while the sum is 56.

The spelling of 76068868142 in words is "seventy-six billion, sixty-eight million, eight hundred sixty-eight thousand, one hundred forty-two".