68712323794 has 8 divisors (see below), whose sum is σ = 106393275648. Its totient is φ = 33247898580.

The previous prime is 68712323791. The next prime is 68712323863. The reversal of 68712323794 is 49732321786.

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

It is not an unprimeable number, because it can be changed into a prime (68712323791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554131582 + ... + 554131705.

It is an arithmetic number, because the mean of its divisors is an integer number (13299159456).

Almost surely, 2^68712323794 is an apocalyptic number.

68712323794 is a deficient number, since it is larger than the sum of its proper divisors (37680951854).

68712323794 is a wasteful number, since it uses less digits than its factorization.

68712323794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108263320.

The product of its digits is 3048192, while the sum is 52.

The spelling of 68712323794 in words is "sixty-eight billion, seven hundred twelve million, three hundred twenty-three thousand, seven hundred ninety-four".