67534068814 has 8 divisors (see below), whose sum is σ = 101302597440. Its totient is φ = 33766536336.

The previous prime is 67534068677. The next prime is 67534068821. The reversal of 67534068814 is 41886043576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46654 + ... + 370465.

It is an arithmetic number, because the mean of its divisors is an integer number (12662824680).

Almost surely, 2^67534068814 is an apocalyptic number.

67534068814 is a deficient number, since it is larger than the sum of its proper divisors (33768528626).

67534068814 is a wasteful number, since it uses less digits than its factorization.

67534068814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498074.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 67534068814 in words is "sixty-seven billion, five hundred thirty-four million, sixty-eight thousand, eight hundred fourteen".