68071248332 has 12 divisors (see below), whose sum is σ = 119507724336. Its totient is φ = 33926184240.

The previous prime is 68071248331. The next prime is 68071248379. The reversal of 68071248332 is 23384217086.

It is not an unprimeable number, because it can be changed into a prime (68071248331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27358583 + ... + 27361070.

It is an arithmetic number, because the mean of its divisors is an integer number (9958977028).

Almost surely, 2^68071248332 is an apocalyptic number.

It is an amenable number.

68071248332 is a deficient number, since it is larger than the sum of its proper divisors (51436476004).

68071248332 is a wasteful number, since it uses less digits than its factorization.

68071248332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54719968 (or 54719966 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 68071248332 in words is "sixty-eight billion, seventy-one million, two hundred forty-eight thousand, three hundred thirty-two".