68295758204 has 6 divisors (see below), whose sum is σ = 119517576864. Its totient is φ = 34147879100.

The previous prime is 68295758203. The next prime is 68295758257. The reversal of 68295758204 is 40285759286.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 68295758204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68295758203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8536969772 + ... + 8536969779.

It is an arithmetic number, because the mean of its divisors is an integer number (19919596144).

Almost surely, 2^68295758204 is an apocalyptic number.

It is an amenable number.

68295758204 is a deficient number, since it is larger than the sum of its proper divisors (51221818660).

68295758204 is a wasteful number, since it uses less digits than its factorization.

68295758204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17073939555 (or 17073939553 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 68295758204 in words is "sixty-eight billion, two hundred ninety-five million, seven hundred fifty-eight thousand, two hundred four".