68341814 has 4 divisors (see below), whose sum is σ = 102512724. Its totient is φ = 34170906.

The previous prime is 68341787. The next prime is 68341817. The reversal of 68341814 is 41814386.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41814386 = 2 ⋅20907193.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68341817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17085452 + ... + 17085455.

It is an arithmetic number, because the mean of its divisors is an integer number (25628181).

Almost surely, 2^68341814 is an apocalyptic number.

68341814 is a deficient number, since it is larger than the sum of its proper divisors (34170910).

68341814 is a wasteful number, since it uses less digits than its factorization.

68341814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34170909.

The product of its digits is 18432, while the sum is 35.

The square root of 68341814 is about 8266.9107894062. The cubic root of 68341814 is about 408.8482727796.

The spelling of 68341814 in words is "sixty-eight million, three hundred forty-one thousand, eight hundred fourteen".