68741100328 has 16 divisors (see below), whose sum is σ = 128905610580. Its totient is φ = 34366270848.

The previous prime is 68741100299. The next prime is 68741100361. The reversal of 68741100328 is 82300114786.

It can be written as a sum of positive squares in 2 ways, for example, as 57983676804 + 10757423524 = 240798^2 + 103718^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466125 + ... + 595612.

Almost surely, 2^68741100328 is an apocalyptic number.

It is an amenable number.

68741100328 is a deficient number, since it is larger than the sum of its proper divisors (60164510252).

68741100328 is a wasteful number, since it uses less digits than its factorization.

68741100328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069836 (or 1069832 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 68741100328 in words is "sixty-eight billion, seven hundred forty-one million, one hundred thousand, three hundred twenty-eight".