67334483841378 has 32 divisors (see below), whose sum is σ = 145035114193536. Its totient is φ = 20717303413248.

The previous prime is 67334483841371. The next prime is 67334483841413. The reversal of 67334483841378 is 87314838443376.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (67334483841371) 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, 19190575 + ... + 22426482.

It is an arithmetic number, because the mean of its divisors is an integer number (4532347318548).

Almost surely, 2^{67334483841378} is an apocalyptic number.

67334483841378 is an abundant number, since it is smaller than the sum of its proper divisors (77700630352158).

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

67334483841378 is a wasteful number, since it uses less digits than its factorization.

67334483841378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41637818.

The product of its digits is 780337152, while the sum is 69.

The spelling of 67334483841378 in words is "sixty-seven trillion, three hundred thirty-four billion, four hundred eighty-three million, eight hundred forty-one thousand, three hundred seventy-eight".