68299096320 has 1728 divisors, whose sum is σ = 319986401280. Its totient is φ = 13544423424.

The previous prime is 68299096319. The next prime is 68299096417. The reversal of 68299096320 is 2369099286.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 537788097 + ... + 537788223.

Almost surely, 2^68299096320 is an apocalyptic number.

68299096320 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 68299096320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159993200640).

68299096320 is an abundant number, since it is smaller than the sum of its proper divisors (251687304960).

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

68299096320 is a wasteful number, since it uses less digits than its factorization.

68299096320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 54.

The spelling of 68299096320 in words is "sixty-eight billion, two hundred ninety-nine million, ninety-six thousand, three hundred twenty".