67120167216 has 40 divisors (see below), whose sum is σ = 173444992560. Its totient is φ = 22366779136.

The previous prime is 67120167181. The next prime is 67120167241. The reversal of 67120167216 is 61276102176.

It is an unprimeable number.

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, 41031 + ... + 368678.

It is an arithmetic number, because the mean of its divisors is an integer number (4336124814).

Almost surely, 2^67120167216 is an apocalyptic number.

It is an amenable number.

67120167216 is an abundant number, since it is smaller than the sum of its proper divisors (106324825344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67120167216 is a wasteful number, since it uses less digits than its factorization.

67120167216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413133 (or 413127 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 67120167216 in words is "sixty-seven billion, one hundred twenty million, one hundred sixty-seven thousand, two hundred sixteen".