67823138327 has 8 divisors (see below), whose sum is σ = 77560706976. Its totient is φ = 58097706912.

The previous prime is 67823138297. The next prime is 67823138353. The reversal of 67823138327 is 72383132876.

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

It is not a de Polignac number, because 67823138327 - 2¹⁶ = 67823072791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67823138377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3022328 + ... + 3044685.

It is an arithmetic number, because the mean of its divisors is an integer number (9695088372).

Almost surely, 2^67823138327 is an apocalyptic number.

67823138327 is a deficient number, since it is larger than the sum of its proper divisors (9737568649).

67823138327 is a wasteful number, since it uses less digits than its factorization.

67823138327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068617.

The product of its digits is 2032128, while the sum is 50.

The spelling of 67823138327 in words is "sixty-seven billion, eight hundred twenty-three million, one hundred thirty-eight thousand, three hundred twenty-seven".