68202342336 has 224 divisors, whose sum is σ = 194397050880. Its totient is φ = 21052652544.

The previous prime is 68202342323. The next prime is 68202342337. The reversal of 68202342336 is 63324320286.

68202342336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 68202342294 and 68202342303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68202342337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17454495 + ... + 17458401.

Almost surely, 2^68202342336 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 68202342336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97198525440).

68202342336 is an abundant number, since it is smaller than the sum of its proper divisors (126194708544).

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

68202342336 is a wasteful number, since it uses less digits than its factorization.

68202342336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071 (or 4061 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The spelling of 68202342336 in words is "sixty-eight billion, two hundred two million, three hundred forty-two thousand, three hundred thirty-six".