68965039200 has 288 divisors, whose sum is σ = 233685043200. Its totient is φ = 17644677120.

The previous prime is 68965039151. The next prime is 68965039219. The reversal of 68965039200 is 293056986.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 68965039200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11341761 + ... + 11347839.

It is an arithmetic number, because the mean of its divisors is an integer number (811406400).

Almost surely, 2^68965039200 is an apocalyptic number.

68965039200 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 68965039200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116842521600).

68965039200 is an abundant number, since it is smaller than the sum of its proper divisors (164720004000).

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

68965039200 is a wasteful number, since it uses less digits than its factorization.

68965039200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6294 (or 6281 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 68965039200 in words is "sixty-eight billion, nine hundred sixty-five million, thirty-nine thousand, two hundred".