164600319008 has 48 divisors (see below), whose sum is σ = 326733087744. Its totient is φ = 81620985600.

The previous prime is 164600318989. The next prime is 164600319017. The reversal of 164600319008 is 800913006461.

It is a super-2 number, since 2×164600319008² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13596158 + ... + 13608258.

It is an arithmetic number, because the mean of its divisors is an integer number (6806939328).

Almost surely, 2^164600319008 is an apocalyptic number.

It is an amenable number.

164600319008 is a deficient number, since it is larger than the sum of its proper divisors (162132768736).

164600319008 is a wasteful number, since it uses less digits than its factorization.

164600319008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15585 (or 15577 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 164600319008 in words is "one hundred sixty-four billion, six hundred million, three hundred nineteen thousand, eight".