68828639301 has 16 divisors (see below), whose sum is σ = 102068462400. Its totient is φ = 45840711024.

The previous prime is 68828639287. The next prime is 68828639311. The reversal of 68828639301 is 10393682886.

It is a happy number.

It is not a de Polignac number, because 68828639301 - 2⁹ = 68828638789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68828639311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1223326 + ... + 1278351.

It is an arithmetic number, because the mean of its divisors is an integer number (6379278900).

Almost surely, 2^68828639301 is an apocalyptic number.

It is an amenable number.

68828639301 is a deficient number, since it is larger than the sum of its proper divisors (33239823099).

68828639301 is a wasteful number, since it uses less digits than its factorization.

68828639301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502705 (or 2502699 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 68828639301 in words is "sixty-eight billion, eight hundred twenty-eight million, six hundred thirty-nine thousand, three hundred one".