67109813324 has 12 divisors (see below), whose sum is σ = 118299416424. Its totient is φ = 33309980064.

The previous prime is 67109813311. The next prime is 67109813327. The reversal of 67109813324 is 42331890176.

It is not an unprimeable number, because it can be changed into a prime (67109813327) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 61231034 + ... + 61232129.

It is an arithmetic number, because the mean of its divisors is an integer number (9858284702).

Almost surely, 2^67109813324 is an apocalyptic number.

It is an amenable number.

67109813324 is a deficient number, since it is larger than the sum of its proper divisors (51189603100).

67109813324 is a wasteful number, since it uses less digits than its factorization.

67109813324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122463304 (or 122463302 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 67109813324 in words is "sixty-seven billion, one hundred nine million, eight hundred thirteen thousand, three hundred twenty-four".