67110071348 has 6 divisors (see below), whose sum is σ = 117442624866. Its totient is φ = 33555035672.

The previous prime is 67110071297. The next prime is 67110071359. The reversal of 67110071348 is 84317001176.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 59283484324 + 7826587024 = 243482^2 + 88468^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8388758915 + ... + 8388758922.

It is an arithmetic number, because the mean of its divisors is an integer number (19573770811).

Almost surely, 2^67110071348 is an apocalyptic number.

It is an amenable number.

67110071348 is a deficient number, since it is larger than the sum of its proper divisors (50332553518).

67110071348 is a wasteful number, since it uses less digits than its factorization.

67110071348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16777517841 (or 16777517839 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 38.

The spelling of 67110071348 in words is "sixty-seven billion, one hundred ten million, seventy-one thousand, three hundred forty-eight".