67271537116 has 12 divisors (see below), whose sum is σ = 134543074288. Its totient is φ = 28830658752.

The previous prime is 67271537107. The next prime is 67271537141. The reversal of 67271537116 is 61173517276.

67271537116 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1201277421 + ... + 1201277476.

Almost surely, 2^67271537116 is an apocalyptic number.

It is an amenable number.

67271537116 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.

67271537116 is a wasteful number, since it uses less digits than its factorization.

67271537116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402554908 (or 2402554906 counting only the distinct ones).

The product of its digits is 370440, while the sum is 46.

The spelling of 67271537116 in words is "sixty-seven billion, two hundred seventy-one million, five hundred thirty-seven thousand, one hundred sixteen".