68324466005760 has 288 divisors, whose sum is σ = 221387889381120. Its totient is φ = 17955043835904.

The previous prime is 68324466005707. The next prime is 68324466005767. The reversal of 68324466005760 is 6750066442386.

It is a self number, because there is not a number n which added to its sum of digits gives 68324466005760.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68324466005767) 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, 332637171 + ... + 332842509.

It is an arithmetic number, because the mean of its divisors is an integer number (768707949240).

Almost surely, 2^{68324466005760} is an apocalyptic number.

68324466005760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68324466005760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110693944690560).

68324466005760 is an abundant number, since it is smaller than the sum of its proper divisors (153063423375360).

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

68324466005760 is a wasteful number, since it uses less digits than its factorization.

68324466005760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206623 (or 206609 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 57.

The spelling of 68324466005760 in words is "sixty-eight trillion, three hundred twenty-four billion, four hundred sixty-six million, five thousand, seven hundred sixty".