68238370714 has 16 divisors (see below), whose sum is σ = 105910753320. Its totient is φ = 32935311360.

The previous prime is 68238370687. The next prime is 68238370727. The reversal of 68238370714 is 41707383286.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40146934689 + 28091436025 = 200367^2 + 167605^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135562 + ... + 393514.

Almost surely, 2^68238370714 is an apocalyptic number.

68238370714 is a deficient number, since it is larger than the sum of its proper divisors (37672382606).

68238370714 is a wasteful number, since it uses less digits than its factorization.

68238370714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262545.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 68238370714 in words is "sixty-eight billion, two hundred thirty-eight million, three hundred seventy thousand, seven hundred fourteen".