67140721042314 has 8 divisors (see below), whose sum is σ = 134281442084640. Its totient is φ = 22380240347436.

The previous prime is 67140721042313. The next prime is 67140721042397. The reversal of 67140721042314 is 41324012704176.

67140721042314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

67140721042314 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (67140721042313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5595060086854 + ... + 5595060086865.

It is an arithmetic number, because the mean of its divisors is an integer number (16785180260580).

Almost surely, 2^{67140721042314} is an apocalyptic number.

67140721042314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

67140721042314 is a wasteful number, since it uses less digits than its factorization.

67140721042314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11190120173724.

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 67140721042314 in words is "sixty-seven trillion, one hundred forty billion, seven hundred twenty-one million, forty-two thousand, three hundred fourteen".