68323127224 has 72 divisors (see below), whose sum is σ = 143523220680. Its totient is φ = 30468792640.

The previous prime is 68323127209. The next prime is 68323127233. The reversal of 68323127224 is 42272132386.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2706549 + ... + 2731675.

It is an arithmetic number, because the mean of its divisors is an integer number (1993378065).

Almost surely, 2^68323127224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68323127224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71761610340).

68323127224 is an abundant number, since it is smaller than the sum of its proper divisors (75200093456).

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

68323127224 is a wasteful number, since it uses less digits than its factorization.

68323127224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25261 (or 25193 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The spelling of 68323127224 in words is "sixty-eight billion, three hundred twenty-three million, one hundred twenty-seven thousand, two hundred twenty-four".