164344460299 has 4 divisors (see below), whose sum is σ = 168166424536. Its totient is φ = 160522496064.

The previous prime is 164344460279. The next prime is 164344460369. The reversal of 164344460299 is 992064443461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 164344460299 - 2¹⁵ = 164344427531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164344460209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910982054 + ... + 1910982139.

It is an arithmetic number, because the mean of its divisors is an integer number (42041606134).

Almost surely, 2^164344460299 is an apocalyptic number.

164344460299 is a deficient number, since it is larger than the sum of its proper divisors (3821964237).

164344460299 is an equidigital number, since it uses as much as digits as its factorization.

164344460299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821964236.

The product of its (nonzero) digits is 4478976, while the sum is 52.

The spelling of 164344460299 in words is "one hundred sixty-four billion, three hundred forty-four million, four hundred sixty thousand, two hundred ninety-nine".