68329224192 has 96 divisors (see below), whose sum is σ = 182290726800. Its totient is φ = 22760914944.

The previous prime is 68329224179. The next prime is 68329224203. The reversal of 68329224192 is 29142292386.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12266784 + ... + 12272352.

Almost surely, 2^68329224192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68329224192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91145363400).

68329224192 is an abundant number, since it is smaller than the sum of its proper divisors (113961502608).

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

68329224192 is a wasteful number, since it uses less digits than its factorization.

68329224192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7591 (or 7571 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The spelling of 68329224192 in words is "sixty-eight billion, three hundred twenty-nine million, two hundred twenty-four thousand, one hundred ninety-two".