68337885000 has 320 divisors, whose sum is σ = 266170798080. Its totient is φ = 14199840000.

The previous prime is 68337884999. The next prime is 68337885019. The reversal of 68337885000 is 58873386.

It is a happy 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 79 ways as a sum of consecutive naturals, for example, 1125417 + ... + 1184583.

It is an arithmetic number, because the mean of its divisors is an integer number (831783744).

Almost surely, 2^68337885000 is an apocalyptic number.

68337885000 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 68337885000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133085399040).

68337885000 is an abundant number, since it is smaller than the sum of its proper divisors (197832913080).

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

68337885000 is a wasteful number, since it uses less digits than its factorization.

68337885000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59214 (or 59195 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 68337885000 in words is "sixty-eight billion, three hundred thirty-seven million, eight hundred eighty-five thousand".