164745707106 has 8 divisors (see below), whose sum is σ = 329491414224. Its totient is φ = 54915235700.

The previous prime is 164745707039. The next prime is 164745707131. The reversal of 164745707106 is 601707547461.

It is a sphenic number, since it is the product of 3 distinct primes.

164745707106 is an admirable number.

It is a super-2 number, since 2×164745707106² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13728808920 + ... + 13728808931.

It is an arithmetic number, because the mean of its divisors is an integer number (41186426778).

Almost surely, 2^164745707106 is an apocalyptic number.

164745707106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164745707106 is a wasteful number, since it uses less digits than its factorization.

164745707106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27457617856.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 164745707106 in words is "one hundred sixty-four billion, seven hundred forty-five million, seven hundred seven thousand, one hundred six".