67169891314 has 16 divisors (see below), whose sum is σ = 101653567488. Its totient is φ = 33285917952.

The previous prime is 67169891293. The next prime is 67169891333. The reversal of 67169891314 is 41319896176.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108882 + ... + 382354.

It is an arithmetic number, because the mean of its divisors is an integer number (6353347968).

Almost surely, 2^67169891314 is an apocalyptic number.

67169891314 is a deficient number, since it is larger than the sum of its proper divisors (34483676174).

67169891314 is a wasteful number, since it uses less digits than its factorization.

67169891314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274569.

The product of its digits is 1959552, while the sum is 55.

The spelling of 67169891314 in words is "sixty-seven billion, one hundred sixty-nine million, eight hundred ninety-one thousand, three hundred fourteen".