67484825399 has 8 divisors (see below), whose sum is σ = 68901438480. Its totient is φ = 66081514176.

The previous prime is 67484825377. The next prime is 67484825453. The reversal of 67484825399 is 99352848476.

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

It is a cyclic number.

It is not a de Polignac number, because 67484825399 - 2¹² = 67484821303 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 (67484825299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3315212 + ... + 3335505.

It is an arithmetic number, because the mean of its divisors is an integer number (8612679810).

Almost surely, 2^67484825399 is an apocalyptic number.

67484825399 is a deficient number, since it is larger than the sum of its proper divisors (1416613081).

67484825399 is a wasteful number, since it uses less digits than its factorization.

67484825399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6650929.

The product of its digits is 104509440, while the sum is 65.

The spelling of 67484825399 in words is "sixty-seven billion, four hundred eighty-four million, eight hundred twenty-five thousand, three hundred ninety-nine".