164297299319 has 4 divisors (see below), whose sum is σ = 166143336480. Its totient is φ = 162451262160.

The previous prime is 164297299273. The next prime is 164297299337. The reversal of 164297299319 is 913992792461.

164297299319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164297299319 is a prime.

It is a super-2 number, since 2×164297299319² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164297299349) 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 3 ways as a sum of consecutive naturals, for example, 923018447 + ... + 923018624.

It is an arithmetic number, because the mean of its divisors is an integer number (41535834120).

Almost surely, 2^164297299319 is an apocalyptic number.

164297299319 is a deficient number, since it is larger than the sum of its proper divisors (1846037161).

164297299319 is an equidigital number, since it uses as much as digits as its factorization.

164297299319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846037160.

The product of its digits is 13226976, while the sum is 62.

The spelling of 164297299319 in words is "one hundred sixty-four billion, two hundred ninety-seven million, two hundred ninety-nine thousand, three hundred nineteen".