68630670773227 has 16 divisors (see below), whose sum is σ = 72205402399200. Its totient is φ = 65146488572160.

The previous prime is 68630670773191. The next prime is 68630670773251. The reversal of 68630670773227 is 72237707603686.

It is a cyclic number.

It is not a de Polignac number, because 68630670773227 - 2⁷ = 68630670773099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68630670773267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272067724 + ... + 272319862.

It is an arithmetic number, because the mean of its divisors is an integer number (4512837649950).

Almost surely, 2^{68630670773227} is an apocalyptic number.

68630670773227 is a deficient number, since it is larger than the sum of its proper divisors (3574731625973).

68630670773227 is a wasteful number, since it uses less digits than its factorization.

68630670773227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431646.

The product of its (nonzero) digits is 149361408, while the sum is 64.

The spelling of 68630670773227 in words is "sixty-eight trillion, six hundred thirty billion, six hundred seventy million, seven hundred seventy-three thousand, two hundred twenty-seven".