164479830326 has 16 divisors (see below), whose sum is σ = 287964688896. Its totient is φ = 68991539496.

The previous prime is 164479830289. The next prime is 164479830337. The reversal of 164479830326 is 623038974461.

It is a super-2 number, since 2×164479830326² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 124984016 + ... + 124985331.

It is an arithmetic number, because the mean of its divisors is an integer number (17997793056).

Almost surely, 2^164479830326 is an apocalyptic number.

164479830326 is a deficient number, since it is larger than the sum of its proper divisors (123484858570).

164479830326 is a wasteful number, since it uses less digits than its factorization.

164479830326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249969403.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 164479830326 in words is "one hundred sixty-four billion, four hundred seventy-nine million, eight hundred thirty thousand, three hundred twenty-six".