67867534414 has 8 divisors (see below), whose sum is σ = 101838833280. Its totient is φ = 33921256656.

The previous prime is 67867534409. The next prime is 67867534421. The reversal of 67867534414 is 41443576876.

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, 6248494 + ... + 6259345.

It is an arithmetic number, because the mean of its divisors is an integer number (12729854160).

Almost surely, 2^67867534414 is an apocalyptic number.

67867534414 is a deficient number, since it is larger than the sum of its proper divisors (33971298866).

67867534414 is a wasteful number, since it uses less digits than its factorization.

67867534414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12510554.

The product of its digits is 13547520, while the sum is 55.

The spelling of 67867534414 in words is "sixty-seven billion, eight hundred sixty-seven million, five hundred thirty-four thousand, four hundred fourteen".