164228464327 has 8 divisors (see below), whose sum is σ = 168480747792. Its totient is φ = 160026504000.

The previous prime is 164228464271. The next prime is 164228464339. The reversal of 164228464327 is 723464822461.

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 164228464327 - 2³¹ = 162080980679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164228464427) 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, 12574174 + ... + 12587227.

It is an arithmetic number, because the mean of its divisors is an integer number (21060093474).

Almost surely, 2^164228464327 is an apocalyptic number.

164228464327 is a deficient number, since it is larger than the sum of its proper divisors (4252283465).

164228464327 is a wasteful number, since it uses less digits than its factorization.

164228464327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25161569.

The product of its digits is 3096576, while the sum is 49.

The spelling of 164228464327 in words is "one hundred sixty-four billion, two hundred twenty-eight million, four hundred sixty-four thousand, three hundred twenty-seven".