67253349112 has 48 divisors (see below), whose sum is σ = 128857878000. Its totient is φ = 32902797312.

The previous prime is 67253349049. The next prime is 67253349113. The reversal of 67253349112 is 21194335276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67253349113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6694189 + ... + 6704227.

It is an arithmetic number, because the mean of its divisors is an integer number (2684539125).

Almost surely, 2^67253349112 is an apocalyptic number.

It is an amenable number.

67253349112 is a deficient number, since it is larger than the sum of its proper divisors (61604528888).

67253349112 is a wasteful number, since it uses less digits than its factorization.

67253349112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10328 (or 10227 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The spelling of 67253349112 in words is "sixty-seven billion, two hundred fifty-three million, three hundred forty-nine thousand, one hundred twelve".