68001340014 has 24 divisors (see below), whose sum is σ = 147399319080. Its totient is φ = 22657408368.

The previous prime is 68001340013. The next prime is 68001340037. The reversal of 68001340014 is 41004310086.

It is a self number, because there is not a number n which added to its sum of digits gives 68001340014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68001340013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 765477 + ... + 849680.

It is an arithmetic number, because the mean of its divisors is an integer number (6141638295).

Almost surely, 2^68001340014 is an apocalyptic number.

68001340014 is an abundant number, since it is smaller than the sum of its proper divisors (79397979066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68001340014 is a wasteful number, since it uses less digits than its factorization.

68001340014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617504 (or 1617501 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

It can be divided in two parts, 680013 and 40014, that added together give a palindrome (720027).

The spelling of 68001340014 in words is "sixty-eight billion, one million, three hundred forty thousand, fourteen".