68796012387 has 8 divisors (see below), whose sum is σ = 91729693440. Its totient is φ = 45863169800.

The previous prime is 68796012371. The next prime is 68796012487. The reversal of 68796012387 is 78321069786.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68796012387 - 2⁴ = 68796012371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68796012317) by changing a digit.

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, 16762 + ... + 371312.

It is an arithmetic number, because the mean of its divisors is an integer number (11466211680).

Almost surely, 2^68796012387 is an apocalyptic number.

68796012387 is a deficient number, since it is larger than the sum of its proper divisors (22933681053).

68796012387 is a wasteful number, since it uses less digits than its factorization.

68796012387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419233.

The product of its (nonzero) digits is 6096384, while the sum is 57.

The spelling of 68796012387 in words is "sixty-eight billion, seven hundred ninety-six million, twelve thousand, three hundred eighty-seven".