67985764214 has 8 divisors (see below), whose sum is σ = 102604282680. Its totient is φ = 33784336656.

The previous prime is 67985764201. The next prime is 67985764243. The reversal of 67985764214 is 41246758976.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104272319 + ... + 104272970.

It is an arithmetic number, because the mean of its divisors is an integer number (12825535335).

Almost surely, 2^67985764214 is an apocalyptic number.

67985764214 is a deficient number, since it is larger than the sum of its proper divisors (34618518466).

67985764214 is a wasteful number, since it uses less digits than its factorization.

67985764214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208545454.

The product of its digits is 20321280, while the sum is 59.

The spelling of 67985764214 in words is "sixty-seven billion, nine hundred eighty-five million, seven hundred sixty-four thousand, two hundred fourteen".