67000400366673 has 16 divisors (see below), whose sum is σ = 94923036582336. Its totient is φ = 41890917534720.

The previous prime is 67000400366671. The next prime is 67000400366699. The reversal of 67000400366673 is 37666300400076.

It is not a de Polignac number, because 67000400366673 - 2¹ = 67000400366671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67000400366671) 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, 2321069208 + ... + 2321098073.

It is an arithmetic number, because the mean of its divisors is an integer number (5932689786396).

Almost surely, 2^{67000400366673} is an apocalyptic number.

It is an amenable number.

67000400366673 is a deficient number, since it is larger than the sum of its proper divisors (27922636215663).

67000400366673 is a wasteful number, since it uses less digits than its factorization.

67000400366673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4642167584.

The product of its (nonzero) digits is 2286144, while the sum is 48.

The spelling of 67000400366673 in words is "sixty-seven trillion, four hundred million, three hundred sixty-six thousand, six hundred seventy-three".