327429969167 has 16 divisors (see below), whose sum is σ = 376322457600. Its totient is φ = 279070854720.

The previous prime is 327429969127. The next prime is 327429969173. The reversal of 327429969167 is 761969924723.

It is not a de Polignac number, because 327429969167 - 2¹⁶ = 327429903631 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 (327429969127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 768434 + ... + 1115952.

It is an arithmetic number, because the mean of its divisors is an integer number (23520153600).

Almost surely, 2^327429969167 is an apocalyptic number.

327429969167 is a deficient number, since it is larger than the sum of its proper divisors (48892488433).

327429969167 is a wasteful number, since it uses less digits than its factorization.

327429969167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348286.

The product of its digits is 61725888, while the sum is 65.

The spelling of 327429969167 in words is "three hundred twenty-seven billion, four hundred twenty-nine million, nine hundred sixty-nine thousand, one hundred sixty-seven".