68510339014 has 64 divisors (see below), whose sum is σ = 120234723840. Its totient is φ = 28988305920.

The previous prime is 68510339011. The next prime is 68510339081. The reversal of 68510339014 is 41093301586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68510339011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7198519 + ... + 7208029.

It is an arithmetic number, because the mean of its divisors is an integer number (1878667560).

Almost surely, 2^68510339014 is an apocalyptic number.

68510339014 is a deficient number, since it is larger than the sum of its proper divisors (51724384826).

68510339014 is a wasteful number, since it uses less digits than its factorization.

68510339014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9965.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 68510339014 in words is "sixty-eight billion, five hundred ten million, three hundred thirty-nine thousand, fourteen".