68326471274880 has 4096 divisors, whose sum is σ = 301292006400000. Its totient is φ = 13034751787008.

The previous prime is 68326471274869. The next prime is 68326471274917. The reversal of 68326471274880 is 8847217462386.

68326471274880 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 626848360266 + ... + 626848360374.

It is an arithmetic number, because the mean of its divisors is an integer number (73557618750).

Almost surely, 2^{68326471274880} is an apocalyptic number.

68326471274880 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 68326471274880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150646003200000).

68326471274880 is an abundant number, since it is smaller than the sum of its proper divisors (232965535125120).

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

68326471274880 is a wasteful number, since it uses less digits than its factorization.

68326471274880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 173408256, while the sum is 66.

The spelling of 68326471274880 in words is "sixty-eight trillion, three hundred twenty-six billion, four hundred seventy-one million, two hundred seventy-four thousand, eight hundred eighty".